Generated by All in One SEO v5.0.1.1, this is an llms.txt file, used by LLMs to index the site. # Mars Metal Specialty Casting Division Lead Casting, Lead Fabrication and Finishing ## Sitemaps - [XML Sitemap](https://marsmetal.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Mars Metal News](https://marsmetal.com/blog) - [Manufacturing Lead Products for Harsh and Extreme Environments](https://marsmetal.com/lead-machining-for-harsh-environments) - Discover our high-density, compliant lead solutions for harsh environments, including marine settings, aerospace testing, and radiation shielding. - [Mars Metal Attends the 52nd Annual CECA Convention](https://marsmetal.com/52-annual-ceca-convention) - Mars Metal is attending CECA 2026 and stocks elevator test weight carts ready to ship across Canada and the U.S. within 48 hours. - [Elevator Test Weight Carts, Shipped in 48 Hours](https://marsmetal.com/elevator-test-carts-in-stock-ship-in-48-hours) - Need elevator test weight carts fast? Mars Metal stocks 100 carts ready to ship across the US and Canada within 48 hours. Custom specs available. - [Mars Metal at CANSEC 2026 for Precision Metal Fabrication in Defence Programs](https://marsmetal.com/cansec-2026) - Mars Metal will attend CANSEC 2026 to connect with defence primes, integrators and government teams about precision metal fabrication. - [Stackable Test Weights Design and Performance Engineering for Critical Systems](https://marsmetal.com/stackable-test-weights-design-and-performance-engineering-for-critical-systems/) - Reduce setup time, improve consistency, and build exact loads with stackable test weights designed to hold up under repeated testing in cranes, hoists, elevators, and more. - [Marswell Metal Industries Ltd. Awarded Multi-Million-Dollar Contract to Supply Lead Ballast Solutions for Irving Shipbuilding](https://marsmetal.com/marswell-metal-irving-shipbuilding-destroyer-contract) - Marswell Metal Industries Ltd. secures a multi-million-dollar subcontract with Irving Shipbuilding to supply lead ballast for the Royal Canadian Navy’s River-class destroyer program. - [Reliable Logistics for Lead Products & Custom Shielding](https://marsmetal.com/logistic-solutions-lead-products-faq) - Learn about Mars Metal’s expert logistics services for lead products. Contact us for efficient shipping worldwide. - [MarShield Named Official Canadians for CANDU Ambassador](https://marsmetal.com/marshield-named-official-canadians-for-candu-ambassador/) - As regulatory scrutiny tightens and radiation shielding demands evolve, Canada’s nuclear sector needs more than off-the-shelf solutions. It needs precision, partnership, and proven performance. That’s why MarShield’s recognition as an official ambassador for the Canadians for CANDU campaign marks a critical milestone for the future of radiation protection and Canadian-engineered nuclear solutions. Why MarShield? - [Test Weights for Crane Hoist Testing](https://marsmetal.com/blog/test-weights-for-crane-hoist-testing/) - Learn more about the importance of crane hoist testing and the options available for test weights. Reach out to our team for more information. - [Mars Metal Will be at the National Association Elevator Contractors (NAEC) Convention 2024!](https://marsmetal.com/blog/naec-2024/) - Visit Mars Metal at NAEC 2024! Join us in Atlantic City from Sept 23-26 and register with code MMC1357. - [All You need to Know About Ordering Sheet Lead By Chris Newman](https://marsmetal.com/lead-sheet-orders-question-answers) - Looking for sheet lead or placing a bulk order? Contact Chris Newman, your go-to expert for contractors needing large quantities. Get a quote today! - [MARSHIELD SUPPORTS THE CAMISOLE PROJECT EVENT HOSTED BY DIVAS CHANGING LIVES](https://marsmetal.com/marshield-supports-the-camisole-project-event-hosted-by-divas-changing-lives/) - On October 4th the Divas Changing Lives charity hosted “The Beautiful You” extravaganza in promotion of the Camisole Project. They had over 500 women attend the event and our committed to support women in our local community. The Camisole Project was founded by Barb Daize, owner of BodyMed Boutique in Burlington, Ontario, in 2011. Having - [CNC Machined Lead Parts](https://marsmetal.com/new-cnc-machined-lead-parts/) - News Release June 6th, 2014 ------- Mars Metal Company now offers Precision 3D and CNC Machining of lead parts and lead plates, utilizing state of the art equipment and the latest CAD-CAM software. Many CNC machining companies are not willing to work with lead. Lead is our specialty. Access our large stock of over 300 - [Case Study: Custom Lead Shot Bags for a Large Canadian Aerospace Company](https://marsmetal.com/case-study-custom-lead-shot-bags-aerospace) - Discover how Mars Metal delivered precise, fire-rated lead shot bags for a large Canadian Aerospace company, meeting strict aerospace safety standards. Learn more here. - [Steel Test Wights: Custom Designed & Stackable to Meet All Your Lifting Requirements](https://marsmetal.com/blog/custom-stackable-steel-test-weights/) - Discover the benefits of Mars Metal's custom stackable steel test weights, designed for optimal testing of all lifting devices in your facility. - [Lead Ingot & Lead Pigs From Mars Metal](https://marsmetal.com/blog/lead-pigs-lead-ingot-mars-metal/) - Explore the versatility of pig lead with Mars Metal. Find quality ingots for your industrial needs. - [MarsKeel and Catalina’s Newly Designed 425 Shaol Draft Bulb Keel](https://marsmetal.com/marskeel-and-catalinas-newly-designed-425-shaol-draft-bulb-keel/) - The Catalina 425 is an all-new design that assumes the position in the Catalina line held by the legendary Catalina 42. Embracing a contemporary aesthetic, it is designed to endure in function and aesthetics in the Catalina tradition. The 425 utilizes signature Catalina features, including a functional and spacious cockpit, a comfortable, carefully detailed interior, - [Precision CNC Machined Lead Parts for Critical Industries](https://marsmetal.com/precision-cnc-machined-lead-parts-for-critical-industries/) - Discover Mars Metal's CNC machining services for lead parts, offering precision, quality, and custom solutions for the Medical, Communications, and Aerospace industries. Contact us for a quote. - [Introduction to Crane Host Testing](https://marsmetal.com/introduction-to-crane-host-testing/) - Learn more about the importance of crane hoist testing and the options available for test weights. Reach out to our team for more information. - [Mars Metal Custom Lead Castings & Quality Assurance](https://marsmetal.com/custom-casting-capabilities-quality-assurance) - Explore Mars Metal’s custom casting capabilities and quality assurance policy. - [Case Study: Tungsten Custom Shielding Plates for CT Scanner Project](https://marsmetal.com/case-study-tungsten-custom-shielding-plates-for-ct-scanner-project/) - MarShield, a division of Mars Metal, has been working to create custom pin hole plates for a CT scanner for the Department of Radiology of University of Chicago Urbana Campaign and University of Pennsylvania. The plates were designed by U of Penn and in coordination with University of Illinois. MarShield has been working to bring - [Happy Holidays from The Mars Metal Group of Companies](https://marsmetal.com/happy-holidays-mars-metal-group-2022) - The Mars Metal group of companies wishes you a happy holiday! View our holiday hours here. - [Protect Your Space With Mars Metal's Lead Lined Drywall, Plywood, and Sheet Lead](https://marsmetal.com/protect-your-space-with-marsmetals-lead-lined-drywall-plywood-and-sheet-lead/) - Protect your space with Mars Metal's Lead Lined Drywall, Plywood, and Sheet Lead materials. Learn more about these options below. - [Learn More About Mars Metal’s Elevator Test Weight & Counterweight Solutions for World Elevator Day](https://marsmetal.com/learn-more-about-mars-metals-elevator-test-weight-counterweight-solutions-for-world-elevator-day/) - Discover the importance of elevator test cart weights in our latest blog post for World Elevator Day. Learn how these weights are used to ensure the safety and reliability of elevators. - [Mars Metal Case Study: Cast Lead Elevator Weights](https://marsmetal.com/lead-elevator-weights) - Mars Metal Company was recently contacted to overcome a challenge by a large Commercial Elevator Service Contractor in the Northeast USA. This contractor had to bring three elevator systems into compliance efficiently and effectively. These three elevator systems needed upgrading to a new weight capacity required by Law. However, there was limited shaft room for - [Case Study: MarsKeel Technology Partners with Scarano Boats](https://marsmetal.com/case-study-marskeel-technology-partners-with-scarano-boats/) - Scarano Boats MarsKeel Technology has completed another project for our friends at Scarano Boat Building Inc. located in Albany, NY. This yacht was designed by Scarano Boat Builders, and is an 88’ long, plank on frame and fiberglass sheathed hull, 2-masted schooner used for sailing excursions. MarsKeel is very proud to say we had a - [Lead Bricks for Radiation Shielding: Everything You Need to Know](https://marsmetal.com/lead-bricks-for-radiation-shielding-everything-you-need-to-know/) - Discover efficient lead brick configurations and cut costs with MarShield’s 3D Room Modeling service. Tailored solutions for your shielding needs. - [Common Sheet Lead Questions](https://marsmetal.com/common-sheet-lead-questions/) - Sheet lead is a common, quick and cost-effective method to efficiently shield radiation in dental offices, vet clinics, health clinics, hospitals and other areas. It can also be used for roof flashing and can be laminated to drywall or plywood depending on your needs. Many customers have questions about sheet lead orders and clarifications about - [Elevator Weights Retro-Fit Options](https://marsmetal.com/elevator-weights-retro-fit-options/) - Mars Metal offers retro-fit options for elevator weights. - [Mars Metal: Providing Advanced, Innovative Production Technology & Extensive Process Capacity](https://marsmetal.com/mars-metal-providing-advanced-innovative-production-technology-extensive-process-capacity/) - The experienced Mars Metal team is dedicated to advancing production technology and developing new methods and materials for pattern construction, custom molding design and production methods. We offer innovative solutions for all your specific requirements, and if we don’t already have a solution that meets your needs, you can request a quote, and we can - [New Readable PDF Downloadable Line Card for Mars Metal](https://marsmetal.com/new-readable-pdf-downloadable-line-card-for-marsmetal/) - The complete list of Mars Metal products is now available in an easily readable and downloadable PDF format. - [Happy Holidays from The Mars Metal Group of Companies](https://marsmetal.com/happy-holidays-from-the-mars-metal-group-of-companies-2/) - Mars Metal Group of Companies wishes everyone happy holidays and a prosperous New Year. - [Improve Part Accuracy, Safety, and Cost Savings with Mars Metal](https://marsmetal.com/improve-part-accuracy-safety-and-cost-savings-with-mars-metal/) - Mars Metal cuts lead with a CNC machine that interprets a client’s 3D CAD model and translates that data into the machine. - [Mars Metal: 42 Years of Lead Casting Experience](https://marsmetal.com/mars-metal-42-years-of-providing-collaborative-turnkey-solutions) - Mars Metal is an industry leader in lead manufacturing, custom design, innovation, fabrication, and finishing solutions. - [Stackable Test Weight System for Jet Propulsion Laboratory](https://marsmetal.com/stackable-test-weight-system-for-jet-propulsion-laboratory/) - We work with our customers to design any configuration of stackable steel test weights. All test weights can be designed and manufactured to suit the individual handling requirements of a facility. - [Designing, Fabricating, and Installing Accelerator Room Doors for Cancer Care Centre](https://marsmetal.com/designing-fabricating-and-installing-accelerator-room-doors-for-cancer-care-centre/) - Mars Metal was contracted by a large commercial construction company to build accelerator doors for a cancer care facility in Washington, USA. We were brought on board due to our expertise in fabricating and installing accelerator doors. - [We Are Open For You](https://marsmetal.com/we-are-open-for-you/) - Mars Metal Group has been deemed an essential service, providing manufactured products to the medical supply and nuclear power industries. - [MarShield Radiation Shielding Pleased to Announce CSA N299.3-16 Accreditation](https://marsmetal.com/marshield-radiation-shielding-pleased-to-announce-csa-n299-3-16-accreditation/) - MarShield supplies radiation shielding and protection products to Nuclear Energy plants in Canada, The United States and throughout North America. - [Mars Metal Offers Sheet Lead to Overcome X-Ray Room Shielding Challenges](https://marsmetal.com/mars-metal-offers-sheet-lead-to-overcome-x-ray-room-shielding-challenges/) - There is an expanding requirement for more x-ray rooms at hospitals and clinics nationwide. Rapid expansion of facilities to care for the aging population and the current situation at hand has brought high demand. - [Radiation Shielding with Lead](https://marsmetal.com/radiation-shielding-with-lead/) - Lead is used in the construction, nuclear power, non-destructive testing, academic, and medical fields for radiation protection and shielding. - [Design Tips and Considerations for a Successful Nuclear Lead Pour](https://marsmetal.com/design-tips-and-considerations-for-a-successful-nuclear-lead-pour/) - The Nuclear industry often requires large radiation shields made primarily from lead. One common method is to pour lead into a steel fabrication. - [Case Study: Designing and Manufacturing Steel Stackable Test Weights](https://marsmetal.com/case-study:-designing-and-manufacturing-steel-stackable-test-weights) - Mars Metal designed and manufactured steel stackable test weights for a client based in Midwest USA. - [Mars Metal Implements Secure Socket Layer (SSL) Protocol For Your Protection !](https://marsmetal.com/marsmetal-implements-secure-socket-layer-ssl-protocol-for-your-protection/) - In order to provide a secure safe computing environment for you (our customers) we have recently implemented the Secure Sockets Layer (SSL) protocol on our website. You will now notice "Trust Indicators" such as a lock icon with the word "Secure" plus "HTTPS://" associated with our URL in your browser which means that you can - [Elevator Test Carts](https://marsmetal.com/elevator-test-carts/) - "... test weight carts used in elevator testing and certification." Mars Metal engineers and manufactures elevator test weight carts which are a critical component in the testing and certification of elevators by specialized elevator service and repair companies. Elevator testing to North American standards (CSA B44.1/ASME A17.5) is crucial in ensuring the safety of the - [Lead Brick Shielding Solutions](https://marsmetal.com/lead-brick-shielding-solutions-for-maximum-radiation-protection/) - "... Lead brick shielding solutions for Maximum Protection" Mars Metal stocks the largest inventory of lead bricks and because we ARE the manufacturer we can offer you the best prices in the industry. Cast from from 99 % Minimum Pure Lead our bricks are ideal for applications where maximum protection is required from X-Ray and Gamma Ray - [Mars Metal Company® Sponsors “Beautiful You : Sea, Sand & Surf" Fundraising Event](https://marsmetal.com/mars-metal-company-sponsors-the-beautiful-you-sea-sand-surf-fundraising-event/) - The Mars Metal Company® (MarShield, Mars Metal & MarsKeel Technology) is proud to be sponsoring “Beautiful You : Sea, Sand & Surf", a beach themed fund raising event to be held on Friday, October 14, 2016 and organized by Diva's Changing Lives in support of “The Camisole Project”. The Diva's are a non-profit fundraising group - [Custom Crane & Hoist Test Weight Systems](https://marsmetal.com/crane-hoist-custom-test-weight-systems/) - Mars Metal can design and manufacture configurable test weight systems that can meet the desired requirement by stacking or nesting weight combinations. - [Forklift Counterweights](https://marsmetal.com/forklift-counterweights/) - "...Custom / OEM Forklift Counterweights made to your Exact Specifications" Mars Metal designs and manufactures Forklift Counterweights to satisfy your specific requirements. Counterweights are used to secure a proper weight distribution and maintain stability, to prevent the vehicle from tipping over and to ensure the safety performance of the vehicle. There are two main groups - [Bridge Counterweights](https://marsmetal.com/bridge-counterweights/) - "...Custom Bridge Counterweights made to your Exact Specifications" Mars Metal designs and manufactures Bridge Counterweights to satisfy your architectural requirements. We can provided valuable input to architects and engineers in solving the complicated problems associated with the counterweights necessary to counterbalance lift and swing bridges. Sometimes these solutions require large production runs of individual weights - [25,000 lb Custom All Steel Test Weight Solution Delivered](https://marsmetal.com/25000-lb-custom-all-steel-test-weight-solution-delivered/) - Mars Metal Specialty Casting has just delivered 3 sets of Stackable Steel Crane Test Weights (25,000 lbs in total) to a heavy-duty custom winch manufacturer in Ontario. These winches are used in heavy industial, commercial marine and theatre applications, where continuous-duty and adverse conditions are constant considerations and where rigorous testing is required to certify - [Marshield Launches Daffodil Month Campaign in support of Canadian Cancer Society !](https://marsmetal.com/marshield-launches-daffodil-month-campaign-in-support-of-canadian-cancer-society/) - We are pleased to announce that our MarShield Medical Shielding division will be sponsoring a very special fund raiser in support of the Canadian Cancer Society's Daffodil Month. Money raised during Daffodil Month helps people living with cancer and their families. Donations fund life-saving research, information and support services. We will be donating $10 for - [How to Solve your Shielding Challenges with Sheet Lead Product Options](https://marsmetal.com/sheet-lead-newsletter/) - Discover why Mars Metal is the leading manufacturer and global leader in custom lead products. Use for Radiation Shielding, Corrosion Protection, Sound Barriers and Sound Proofing, Tank Lining and Vibration Absorbing. Learn more about why this versatile, high-quality product is the best choice for your project. - [Mars Metal Company Celebrates 40 Years of Excellence in Specialty Casting](https://marsmetal.com/mars-metal-company-celebrates-40-years-of-excellence-in-specialty-casting/) - Mars Metal Company manufactures specialized lead products for customers in a variety of industries worldwide. Over the years, we have expanded our services across three divisions: Mars Metal, MarShield, and MarsKeel. - [Happy Holidays From the Mars Metal Company](https://marsmetal.com/happy-holidays-from-the-marsmetal-company/) - It’s in the spirit of the holiday that we extend our appreciation to all of those that have supported us. Best wishes for this upcoming year and we look forward to working with you soon. - [Mars Metal Recognized as a Member of the Canadian Elevator Contractors Association](https://marsmetal.com/mars-metal-recognized-as-a-member-of-the-canadian-elevator-contractors-association/) - Mars Metal, a leading Canadian manufacturer of elevator test cart weights and commercial elevator counterweights, has been recognized as an official member of the Canadian Elevator Contractors Association (CECA). - [2016 Customer Satisfaction Survey Results – 99.4% !](https://marsmetal.com/2016-customer-satisfaction-survey-results-99-4/) - As part of our ongoing commitment to quality and ISO 9000 certification, we recently conducted our annual 2016 Customer Satisfaction Survey and sent out a questionnaire to our customers. We asked the following questions ... 1. How would you rate the Quality of our products ? 2. How would you rate the TIMELINESS of our - [SAVE SPACE - CHOOSE LEAD!](https://marsmetal.com/save-space-choose-lead/) - Mars Metal manufactures custom lead test weights and ballast/counterweights for various industries such as material handling, elevator, forklift, aerospace, window, bridge, marine, and many other applications. Benefits of Lead Weights: Size Reduction: As lead is 45% more dense than steel, designers have greater design freedom using cast lead and will benefit from a reduction in overall - [One Stop Shop For Lead Construction Materials](https://marsmetal.com/one-stop-shop-for-lead-shielding-construction-materials/) - Mars Metal is your one stop shop for leaded materials used for radiation shielding, roofing, waterproofing, and sound barriers. We are the experts in the application of sheet lead, lead glass, lead bricks, lead drywall, lead lined doors, and lead barriers used in the construction or renovation of medical clinics, dental offices, and healthcare / - [MarShield Attends The Beautiful You, Boots & Bling Event](https://marsmetal.com/marshield-attends-the-beautiful-you-boots-bling-event-hosted-by-divas-changing-lives/) - The Camisole Project was founded by Barb Daize, owner of BodyMed Boutique in Burlington, Ontario, in 2011. Having been touched in many ways by breast cancer, Barb wanted to pay it forward and provide comfort and dignity to those women having breast cancer surgery. Breast Cancer has affected many women close to the MarShield family - [Marshall Aerospace – UK : A large Aerospace corporation (LEAD SOT BAGS)](https://marsmetal.com/marshall-aerospace-uk-for-a-large-aerospace-corporation-lead-sot-bags/) - Mars Metal supplied Marshall Aerospace with small 12.5 lbs. bags of lead shot in fire retardant bags, specifically designed for the aerospace industry. The bags are placed in large boxes and are used as ballast to test and certify special mission and civil business aircraft that have undergone modification and upgrades. - [Anchorage, Alaska : For a Large Energy Corporation (CRANE TEST WEIGHTS)](https://marsmetal.com/heco-pacific-manufacturing-anchorage-alaska-for-a-large-energy-corporation-crane-test-weights/) - Mars Metal recently engineered, designed and built large crane test weights for a large energy corporation which were lead filled and stack-able / interchangeable. They were specifically designed to be handled by overhead crane or by forklift. The lead was fully encapsulated in steel and because of the use of lead we were able to - [Keokuk, Iowa : A Midwest USA customer (CRANE TEST WEIGHTS)](https://marsmetal.com/keokuk-iowa-a-midwest-usa-customer-crane-test-weights/) - Mars Metal recently engineered, designed and built an all steel stackable steel test weight solution for a MidWest USA customer. We were given the challenge by our customer to come up with a design to allow the crane operator to hook into the weights unaided by plant employees and engage the overhead crane hook into - [Wyoming, USA: Hoist & Crane Company takes delivery of "Black Beauty" Stackable Test Weight System](https://marsmetal.com/wyoming-usa-full-service-hoist-crane-support-customer-black-beauty-stackable-test-weight-unit/) - Have a look a this "Black Beauty" stackable crane test weight system recently shipped to a hoist & crane supply and servicing client in Wyoming. This custom designed and fabricated unit consists of a lead filled steel bottom weight of 7,500 lbs. (49"x 49” x 13” and a 6'8" high steel center post with lifting - [Marshield Sponsors Judi Smith in the 2016 Ride To Conquer Cancer](https://marsmetal.com/marshield-sponsors-judi-smith-in-the-ride-to-conquer-cancer/) - Marshield Custom Radiation Shielding Products is proud to be sponsoring Judi Smith in the 2016 Enbridge® Ride to Conquer Cancer® on June 11-12, 2016. This fundraising effort, in support of the Princess Margaret Cancer Foundation, is an epic two-day cycling event spanning over 200 kilometres throughout Ontario’s picturesque countryside. The Princess Margaret Cancer Centre is - [OVER 70 TONS OF SHEET LEAD – IN STOCK AND READY FOR SHIPPING!!](https://marsmetal.com/over-70-tons-of-sheet-lead-3/) - If you’re looking for a reliable supplier of sheet lead, look no further than Mars Metal. We proudly stock North America’s largest sheet lead inventory with over 70 tons at our Burlington, Ontario headquarters. Our Stock sizes are 4’ x 10’ rolls and 4’ x 8’ rolls in 1/32”, 1/16”, and 1/8” thicknesses. We also - [MarShield Specs and CAD Details on AECinfo.com](https://marsmetal.com/marshield-specs-and-cad-details-on-aecinfo-com-3/) - Browse and Download Radiation Protection Information MarShield Radiation Protection specs (Section 13090/13 49 00) are now available in CSI 3-Part format on AECinfo.com. Section 13 49 00 includes: A. Lead Sheet and Plate. B. Interlocking Lead Bricks. C. Straight Lead Bricks. D. Lead-Laminated Gypsum Board. E. Radiation-Shielded Doors. F. Lead-Lined Doors and Door Frames. G. - [MarShield Using ARCAT for our Specs and CAD Details for Engineers, Architects](https://marsmetal.com/marshield-using-arcat-for-our-specs-and-cad-details-for-engineers-architects-3/) - MarShield is listed on ARCAT for easy access to our Company information, Specs, and CAD details for architects, engineers and specifiers. Check us out here ARCAT publishes quality products for architects, engineers and specifiers to enable them to easily specify ARCAT building product manufacturer clients. - [Burlington company looks to cash in on nuclear reactor overhaul](https://marsmetal.com/burlington-company-looks-to-cash-in-on-nuclear-reactor-overhaul/) - MarShield, a division of Mars Metal Company is excited to share the article published in the Hamilton Spectator about what we do, how the Darlington reactor overhaul will contribute to our future growth, and how our company has evolved over the past 35 years. Sample of the article: “A Burlington company sees big business in - [NOW SUPPLYING SOLDERS/WIRE, BABBITT ALLOYS, AND CASTING ALLOYS](https://marsmetal.com/now-supplying-solderswire-babbitt-alloys-and-casting-alloys/) - SOLDERS/WIRE Mars Metal is now supplying a wide range of wire (solid and flux cored). Our inventory includes: • Pure lead wire • Pure tin wire • Lead-free wire • Silver bearing wire Our specialized wire solder is available in over 50 types and sizes in ¼ lb, ½ lb, 1lb, 5 lb, 20 lb, - [NEW Leaded Eyewear Line](https://marsmetal.com/new-leaded-eyewear-line/) - MarShield is pleased to now offer a NEW line of safety glasses. There are hundreds of glasses available in both non prescription and prescription. Additional options include fog free and anti-reflection coatings. Important features: • Glasses have SCHOTT SF-6 HT 0.75mm lead equivalency, high-lite transmission clear leaded crystal glass lenses. • Glasses are guaranteed to - [International Organization for Standardization (ISO)](https://marsmetal.com/international-organization-for-standardization-and-certification-of-conformance/) - At Mars Metal Company, we strive for continuous improvement in all aspects of our business. We are constantly looking for ways to enhance customer satisfaction and optimize our operations. In this vein, our Quality Management System was recently upgraded and registered to ISO 9001:2015 and CAN3-z299.2-85. Copies of our Certificates of Registration are available on - [Lift Equipment: Maintaining Safety](https://marsmetal.com/lift-equipment-maintaining-safety/) - For all of us who own and operate Lifting Equipment, employee safety and regulatory compliance are ongoing concerns. We need to be able to certify safe working load limits and to pass periodic re-certification audits. Let us help. Mars Metal Company will work with you to design test weights that meet your requirements. Individual weights - [As Seen on ThomasNet: Commercial Elevator Weights](https://marsmetal.com/as-seen-on-thomasnet-commercial-elevator-weights/) - New elevator construction is not usually done with lead counterweights but when the end user wants or needs to increase an existing elevator's capacity, it requires a new counterweight. Rarely is there room on the counterweight to increase the stack height due to head room restrictions. This is where lead is an invaluable product to - [Professional Boat Builder Magazine – The Keel Specialists](https://marsmetal.com/professional-boat-builder-magazine-the-keel-specialists/) - The Canadian firm Mars Metal Company, a major producer of lead keels for sailboats, has expanded into other markets, including radiation shields and counterweights. Download Article - [MarShield Honoured with Excellence in Manufacturing Award](https://marsmetal.com/marshield-honoured-with-excellence-in-manufacturing-award-3/) - News Release April 12th, 2013 ------- MarShield is excited to announce that we have been presented with the Business Excellence in Manufacturing Award for 2012 by the Burlington Chamber of Commerce! At the 2013 Burlington Awards Ceremony, MarShield was honoured to join the elite group of businesses located in Burlington that have succeeded in providing ## Pages - [Homepage](https://marsmetal.com/) - Mars Metal is a North American Manufacturer and Global Leader in lead casting, lead fabrication, lead finishing and custom lead products. - [Homepage](https://marsmetal.com/) - Mars Metal is a North American Manufacturer and Global Leader in lead casting, lead fabrication, lead finishing and custom lead products. - [Defence Manufacturing for Precision, Traceability and Control](https://marsmetal.com/defence-manufacturing) - Precision metal fabrication, defence manufacturing support, lead ballast weights and marine ballast weights for regulated applications. - [Newsletters](https://marsmetal.com/resources/newsletters) - June 2026: Your Elevator Test Date is Set... Are the Weights Ready? May 2026: Elevator Test Weight Carts, Shipped in 48 Hours March 2026: Marswell Secures Role in Canada’s Next-Generation Naval Program February 2026: Sheet Lead In Stock and Ready to Ship January 2026: Elevator Test Weight Carts, Shipped in 48 Hours June 2025: Raising - [Elevator Test Cart Weights](https://marsmetal.com/test-weights/elevator-test-carts/) - Mars Metal provides elevator test cart weights specifically designed for the elevator industry. Each test cart weight is designed with safety, serviceability and durability in mind. - [Steel Test Weights](https://marsmetal.com/test-weights/steel-test-weights) - Mars Metal Company, Specialty Casting Division is able to work with you to design any configuration of Stackable Steel Test Weights. - [Crane/Hoist Test Weights](https://marsmetal.com/test-weights/cranehoist-test-weights) - Crane / Hoist test weights are used in the periodic re-certification of lifting equipment. The Mars Metal Company will work with you to design test weights that exactly meet your requirements. - [Counterweights](https://marsmetal.com/counterweights/) - Mars Metal is a global lead in counterweights. Available counterweight solutions include bridge, elevator, forklift, ballast, window & damper weights. - [Test Weights](https://marsmetal.com/test-weights) - Mars Metal available test weight solutions include elevator test weights, aerospace test weights & crane/hoist test weights. - [About Us](https://marsmetal.com/about-us/) - Mars Metal - Specialty Casting Division is a division of Mars Metal Company, a lead casting, lead fabrication, and finishing facility. Established in 1979, Mars Metal Company manufactures specialized lead products for customers in a variety of industries worldwide. Along with these customer driven designs, we manufacture and supply medical/x-ray/radiation shielding products for our MarShield - [Lead Shot](https://marsmetal.com/lead-shot/) - Mars Metal provides lead shot as an easy, cost-effective solution for areas where solid lead is impractical, due to location, shape, or accessibility. - [Sheet Lead Overview](https://marsmetal.com/sheet-lead/sheet-lead-overview/) - Mars Metal offers sheet lead for a wide variety of applications including radiation shielding, construction, nuclear energy shielding & more. - [Email Newsletter Signup](https://marsmetal.com/email-newsletter-signup/) - [Frequently Asked Questions](https://marsmetal.com/faq) - Logistic Services Frequently Asked Questions - [Lead Recycle Program](https://marsmetal.com/about-us/lead-recycle-program/) - Mars Metal buys clean, heavy melt lead scrap. Free pick up in North America! - [CNC Machined Lead Parts](https://marsmetal.com/cnc-machined-lead-parts/) - Mars Metal‘s specialized services include in house Precision 3D and CNC Machining of lead parts and lead plates.. - [Lead Sound Barriers](https://marsmetal.com/sheet-lead/sound-barriers/) - [Lead Roofing and Flashing](https://marsmetal.com/sheet-lead/roofing-and-flashing/) - Lead Roofing Information Sheet Get a Quote Federal Specification QQ-L-201f and QQ-L-171 available. ASTM Specification ASTM B29-03 and ASTM B749 available. We stock 1/32”, 1/16” and 1/8” sheet lead in 8 foot and 10 foot rolls.1/32”, 1/16” and 1/8” lead strips are available in 2” X 8 foot and 2” X 10 foot. Lead Roofing - [Aerospace Test Weights](https://marsmetal.com/test-weights/aerospace-test-weights) - Mars Metal provides industry approved aerospace test weights to ensure aircraft meet rigid safety requirements. Each 25lb bag exceeds industry standards. - [Quality Policy](https://marsmetal.com/quality-policy) - Our commitment to the constant pursuit of customer satisfaction and continual improvement is the basis of our success. - [Quality Assurance](https://marsmetal.com/quality-assurance/) - Mars Metal is continuing to expand our ability to offer world leading products through an increased envelope of testing, inspection and quality assurance. We pride ourselves on delivering the most thorough testing and assurances available to our customers. All of our tests or checks are performed by accredited or certified professionals and companies. Therefore, full - [Credit Application](https://marsmetal.com/contact-us/credit-application/) - 1. Please download the appropriate credit application 2. Complete and submit via fax to 905.637.8841 or email to AR@marsmetal.com US CUSTOMERS : Credit Application CANADIAN CUSTOMERS : Credit Application - [Industrial Mine Shaft Weights](https://marsmetal.com/counterweights/mine-shaft-weights/) - Get a Quote Mine shafts pose special and complicated elevator counterweight issues. Not only does the elevator car need counterweights but it usually requires guide wires to keep the elevator properly aligned within the mine shaft. Mine shaft elevators are critical for moving men and equipment through the various mine levels stretching hundreds, and often - [Refined Lead SDS](https://marsmetal.com/refined-lead-sds/) - Lead Safety Data Sheet (SDS) is available on our website for download. - [Refined Lead Shot SDS](https://marsmetal.com/refined-lead-shot-sds/) - Lead Shot Safety Data Sheet (SDS) is available on our website for download. - [Production Technology](https://marsmetal.com/production-technology/) - At Mars Metal our team of experienced designers, engineers, and trades people find innovative ways to use advanced manufacturing technology to keep costs low while maintaining the highest in quality standards. We are continually developing new methods and materials for our pattern construction, custom molding design and production methods. Combined with the actual production is - [Cyber Security Statement](https://marsmetal.com/cyber-security-statement/) - CYBERSECURITY PLATFORM & MISSION STATEMENT We don’t take Cybersecurity lightly! Our entire group of companies have implemented only the best available platforms to safeguard our and our customer’s security. We guarantee that the most up to date systems are in place and monitored 24/7 with complete protection, visibility and control. We utilize SentinelOne, SonicWall and - [Information Sheets](https://marsmetal.com/resources/information-sheets/) - General Information Sheets Product Information Sheets - [Tungsten Heavy Alloy](https://marsmetal.com/tungsten-heavy-alloy/) - [Resources](https://marsmetal.com/resources/) - At Mars Metal we strive to deliver the information you need to make an informed decision on your custom lead product requirements. Please select from the Resources listed in the menu at left. If you can't find what you are looking for, it would be our pleasure to assist you and provide a prompt quotation - [Commercial Elevator Counterweights](https://marsmetal.com/counterweights/elevator-weights/) - New elevator construction is done when the end user wants or needs to increase an existing elevator’s capacity, it requires a new counterweight. - [Radiation Shielding](https://marsmetal.com/lead-castings/radiation-shielding/) - Mars Metal's sister company, Marshield, specializes in custom radiation shielding solutions. - [Extruded Lead/Pipe/Bar](https://marsmetal.com/extruded-lead/) - Mars Metal is your supplier for extruded lead pipe and bar products. The extrusion process provides a very accurate shape that is very dense. - [Lead Ingot](https://marsmetal.com/pig-lead/) - Mars Metal's Specialty Casting Division is your source for lead ingot, which can also be referred to as pig lead, bar lead or lead bullion. - [Lead Lined Drywall](https://marsmetal.com/lead-lined-drywall) - Mars Metal drywall is laminated with sheet lead that is designed to cover necessary surfaces or walls in a room requiring radiation shielding - [Lead Lined Plywood](https://marsmetal.com/lead-lined-plywood) - MarMetal’s lead lined plywood is laminated with sheet lead that is designed to cover necessary surfaces or walls in a room requiring radiation shielding. - [Window Sash Weights](https://marsmetal.com/counterweights/window-sash-weights/) - Mars Metal provides a wide range of cast and extruded lead window weights, designed to facilitate the balancing of window sashes. - [Marine Ballast Weights](https://marsmetal.com/counterweights/marine-ballast-weights/) - Marine Ballast Weight Information Sheet Get a Quote Marine Ballast Weight Information Sheet - [Forklift Counterweights and Additions](https://marsmetal.com/counterweights/forklift-weights/) - Mars Metal manufactures custom & production counterweights to satisfy your unique requirements. We can improve the existing design/functionality of your existing counterweight. - [Bridge Weights](https://marsmetal.com/counterweights/bridge-weights/) - Bridge Weight Information Sheet Get a Quote Bridge Weight Information Sheet - [Damper Weights](https://marsmetal.com/counterweights/damper-weights/) - Mars Metal damper weights work to counteract the affects of vibration which can generate unwanted structure-borne sound, and can cause damage to the structure itself. - [Contact Us](https://marsmetal.com/contact-us/) - Mars Metal - Specialty Casting Division™ Continental Toll Free: (800) 381-5335 Telephone: (905) 637-3862 Fax: (905) 637-8841 Inquiry Email: sales@marsmetal.com NOTE: For all Keel inquiries please visit www.marskeel.com or email sales@marskeel.com - [TRA Reports](https://marsmetal.com/about-us/tra-reports) - Mars Metal 2018 TRA SWIM Submission Mars Metal 2017 TRA SWIM Submission Mars Metal 2016 TRA SWIM Submission Mars Metal 2015 TRA SWIM Submission Mars Metal 2014 TRA SWIM Submission Mars Metal 2013 TRA SWIM Submission Mars Metal 2011 Plan Summary Mars Metal - TSRP v1 - Lead - antimony - xylene - ethylbenzene - [Privacy Policy](https://marsmetal.com/privacy-policy/) - Privacy Policy We are very delighted that you have shown interest in our enterprise. Data protection is of a particularly high priority for the management of the Mars Metal Company. The use of the Internet pages of the Mars Metal Company is possible without any indication of personal data; however, if a data subject wants - [Custom Castings](https://marsmetal.com/lead-castings/custom-castings/) - Mars Metal Company, Specialty Casting Division, has a wealth of experience in turning your custom casting requirements into reality. - [Request A Quote – Crane Test Weights](https://marsmetal.com/request-a-quote-crane-test-weights/) - Please use our design tool below to capture the basic requirements for a conceptual model of your custom crane test weight system. We have many designs available and we will get back to you shortly to confirm the design and provide you with a quotation. - [Testing Your Crane or Hoist](https://marsmetal.com/test-weights/testing-your-crane-or-hoist/) - Testing of your crane and hoist yearly or at periodic intervals is mandatory after you install an industrial crane and hoist. A load test is needed to ensure that the crane system can handle the maximum weight capacity in operation. All companies must comply with industrial standards and government regulations such as OSHA, ASME/ANSI safety - [Lead Materials](https://marsmetal.com/lead-materials/) - Mars Metal Speciality Castings Division is a leading supplier of lead materials including lead ingots, lead shot, lead bricks, lead pipe and sheet lead. - [Lead Bricks](https://marsmetal.com/lead-castings/lead-bricks/) - Mars Metal's sister company, Marshield, specializes in straight & interlocking lead brick applications. - [Waterproofing with Sheet Lead](https://marsmetal.com/sheet-lead/waterproofing/) - Utilizing today's modern construction techniques, developers and engineers are able to realize the full potential of land both above and below ground. Parking garages, subways, shops and storage areas are commonly situated underground without restriction or hinderance from what lies above. Lead waterproofing is often specified when installation or construction occurs beneath landscape plots, reflecting - [Other Solutions](https://marsmetal.com/counterweights/other-counterweight-solutions/) - Mars Metal's capable & talented team can deliver a solution for you for counterweight projects including boom truck, crane, man-lift & theatrical/motion picture counterweights. - [Babbitt Alloys](https://marsmetal.com/babbit-alloys/) - Notch Bar Spec Drawing Handy Pick Ingot Spec Drawing Babbitt Alloy Information Sheet Specifications ASTM B-23 Alloys [image lightbox="true" ]https://marsmetal.com/wp-content/uploads/2013/06/ASTM-B-23_Table.gif[/image] All values not given as ranges are maximum unless shown otherwise Alloy Number 9 was discontinued in 1946 and numbers 4, 5,6,10,11,12,16 and 19 were discontinued in 1959. A new number 11. Similar to - [Request A Quote – Sheet Lead](https://marsmetal.com/request-a-quote-sheet-lead/) - [Request A Quote - Lead Bricks](https://marsmetal.com/request-a-quote-lead-bricks/) - [Request a quote](https://marsmetal.com/contact-us/request-a-quote/) - [Mars Metal eMail](https://marsmetal.com/marsmetal-email/) - [Other Products](https://marsmetal.com/lead-castings/) - Mars Metal is a global lead in custom/specialty lead castings, solders/wires, alloys,and extruded lead products. - [Industries](https://marsmetal.com/about-us/industries/) - [Customer Testimonials](https://marsmetal.com/testimonials/) - [CSS Columns](https://marsmetal.com/test-5/) - Bridge Weights Bridge Weights Bridge Weights Bridge Weights Bridge Weights - [Your One Stop Shop for Leaded Construction Materials](https://marsmetal.com/your-one-stop-shop-for-leaded-construction-materials/) - [Using PayPal to Make Payment](https://marsmetal.com/using-paypal-to-make-payment/) - Common Issues Encountered You might at times face issues while making payment of our invoices online using PayPal. While some of these problems are related to incorrect entry of credit card details or due to problems with your PayPal account, sometimes the problem can simply be restrictions with PayPal. The following is a list that - [Periodic Table of Elements](https://marsmetal.com/resources/periodic-table-of-elements/) - The periodic table of elements is available for download below: Periodic Table of Elements - [Shipping](https://marsmetal.com/about-us/shipping/) - Our extensive network of worldwide shipping services provides guaranteed on time delivery, whether it is across the country or across the world! At Mars Metal, we understand that deadlines are a crucial part of production. Our extensive network of worldwide shipping services provide guaranteed on-time delivery, whether it is across the country or across the - [Vibration Control](https://marsmetal.com/sheet-lead/vibration-control/) - [Thickness Chart](https://marsmetal.com/sheet-lead/thickness-chart/) - [Sheet Lead](https://marsmetal.com/sheet-lead/) - [TSRP Summaries](https://marsmetal.com/resources/tsrp-summaries/) - [blockquote style="style6"] Mars Metal - TSRP - Lead - antimony - xylene - ethylbenzene Mars Metals - Signed Statements-lower res[/blockquote] - [Email confirmation](https://marsmetal.com/confirm-email/) - [contact-form-7 id="2848" title="Email confirmation request"] - [THANK YOU FOR YOUR ORDER!](https://marsmetal.com/thank-you-for-your-order/) - We invite your feedback below: [contact-form-7 id="2682" title="Order Feedback Form"] WE APPRECIATE YOUR FEEDBACK - THANKS AGAIN! ## Text Blocks - [Sidebar - Standard](https://marsmetal.com/text-blocks/sidebar-shipping-and-payment/) ## Testimonials - [Alex F](https://marsmetal.com/testimonial/alex-f/) - First time doing business with Chris and Mars Metal and we’re nothing but impressed. With their friendly, professional service, along with their high-quality parts and material, and quick lead times, there’s nobody better than Mars Metal. On top of it all, their knowledgeable staff is always there to answer any questions or address any concerns - [Andrew A](https://marsmetal.com/testimonial/andrew-a/) - We have appreciated the excellent level of customer service the team at Mars Metal has provided us. They have gone above and beyond the scope of their responsibilities to us as a customer and could have very easily brushed off our request. Instead, the team at Mars Metal heard us out, empathized with our situation, - [Eric Saresky](https://marsmetal.com/testimonial/eric-saresky/) - I have been in this industry for 21 years and I must say your quote is the most detailed and professional quote I have ever seen. Thank you for taking the time to prepare it for my shop. I will let you know if the need arises in the future. - [Naresh](https://marsmetal.com/testimonial/naresh/) - We have received the product and appreciate the support you gave in a very timely and efficient manor. - [Joy Harvey](https://marsmetal.com/testimonial/joy-harvey/) - Matt, thank you for all your effort to provide us with test weights. They are perfect for our needs. Your customer service is outstanding! I wish all our vendors were like you! - [Verne B.](https://marsmetal.com/testimonial/verne-b/) - Like the easy way salesmen accommodate your needs don’t have a lot of hoops to jump through to get what you need and move on. - [Cory W.](https://marsmetal.com/testimonial/cory-w/) - The communication between our parties exceeded our expectations and really made the project move as well as it possibly could. During every phase of this challenge, the lead pouring and subsequent minor repair seemed to be the smallest hurdle to endure, with great help from your end. Mars was able to accommodate us on short - [Vibhor C.](https://marsmetal.com/testimonial/vibhor-c/) - We would like to thank Mr. Cory Aitken for excellent support, communication, and very satisfying service in arranging fast delivery for a very high quality lead glass (in one of the best packaging I have seen) with a delivery date ahead of requested time despite short notice. The product quality, delivery, and customer care exceeds - [Jon H., ATS](https://marsmetal.com/testimonial/jon-h-ats/) - ATS came to MarShield to get a quote on a lead fill we needed to have done for a build to print project that we were quoting. Not only did I receive a quick response from them, but they were also extremely helpful in making sure that what was quoted was what we needed. Even - [A.G GarCon Building Group Limited](https://marsmetal.com/testimonial/a-g-garcon-building-group-limited/) - This was our first time dealing with your company and we were impressed by their product knowledge, timely quote response, their large lead sheet inventory and their overall service. - [John](https://marsmetal.com/testimonial/john/) - I had contacted several other companies looking for a quote to no avail! Except for you guys ... you responded right away with a fast quote at a great price. 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