We Are Open For You

As we continue to closely monitor the COVID-19 situation, our top priority is the safety and health of our team members and customers. Within the Mars Group of Companies, we have enhanced rules and procedures with our employees practicing self-monitoring, social distancing, and strict sanitization guidelines.

Mars Metal Group has been deemed an essential service, providing manufactured products to the medical supply and nuclear power industries. For over 40 years, we have provided industry-leading shielding products and in these turbulent times are currently assisting medical clients, hospitals and clinics.

The pandemic has changed all our lives including our doctors, nurses, technicians, EMTs, and other medical staff who are bravely putting themselves in the path of the virus. We want to thank all the frontline workers and others stepping up in the fight against COVID-19 for the sacrifices they are making during this pandemic to save countless lives.

Kevin Milne

Every Solution in Radiation Shielding

Since 1979, MarShield has been North America’s premier lead caster, manufacturer and global supplier of gamma and neutron radiation shielding products and materials to the nuclear energy, nuclear medicine, diagnostic imaging, non-destructive testing and design / build markets. From lead, to tungsten, bismuth, iron, borated polyethylene and non-lead alternatives materials options, we offer design & consultation and will bring turn-key solutions to your
radiation shielding challenges.

MarShield Radiation Shielding is proud to announce their CWB accreditation to CSA N299.3-16 for the supply of radiation shielding and protection products to Nuclear Energy plants and other related industries in Canada and the United States.

We Design, Manufacture & Deliver

Made in North America with Warehousing Around US and Canada

We have been dealing with Mars Metal for a few years now to acquire sheet lead for our dental office construction. The product is always high quality. My main point of contact is Chris Newman who is always extremely professional and helpful. He always responds to our needs in a timely manner to ensure we receive our product when we need it. I appreciate him and all the employees I have dealt with. It is always a pleasant experience for us.

Heather B
  • Design & Consultation

    Lead Lined Cabinets

    MarShield manufactures Standard or Custom Designed Lead Lined Cabinets suitable for Nuclear Medicine or Radiochemistry laboratories. MarShield has worked extensively with architects, contractors and end-users like hospitals, laboratories, and veterinary clinics to ensure that our designs are functional and harmonious with their surroundings while meeting radiation code requirements.

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  • Clear Lead Acrylic

    MarShield’s clear lead acrylic/plastic is a shatter-resistant lead shielding product that offers users clarity due to its transparent nature, versatility, durability, and complete protection from harmful gamma rays emitted from industrial and medical x-ray systems. It can be used for a variety of applications, from windows in NDT Rooms to small windows on tungsten shields.

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  • Nanotek


    Shield and protect yourself with the best! Confidence in the safety of your workplace should not be a luxury. With Nanotek™ technology, we offer a safer, more environmentally friendly, lead-free solution to traditionally lead-based radiation shielding products. It’s lightweight. Flexible and can be used in construction and incorporated into many of MarShield’s products. And it’s the future, now.

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When Protection, Safety & Success Must be Absolutely Assured !