The 3M™ Molten Metal Shield is a heat-resistant hard hat front visor seal intended to be used with 3M™ Peltor™ Polycarbonate V-Series Visors.
The 3M™ Molten Metal Shield is a hard hat front visor seal accessory used for tasks like grinding, sanding, and assembly. To help maintain proper protection, eyewear (sold separately) should be worn under faceshields at all times.