3M Speedglas Helmet Heat-Reflective Silver Front Cover - 532100 Heat-reflective silver front cover helps to protect the welding helmet from heat and sparks. Houses external filter controls for easy access to grinding and memory modes. Replaces worn, damaged, or contaminated fronts to keep your welding helmet in top condition. Compatible with 3M Speedglas 9100, 9100 Air, and 9100-QR welding helmets. Features: Heat-reflective silver front cover External filter controls Replaceable Compatible with 3M Speedglas 9100, 9100 Air, and 9100-QR welding helmets Benefits: Protects the welding helmet from heat and sparks Provides easy access to grinding and memory modes Keeps the welding helmet in top condition Extends the life of the welding helmet Order your 3M Speedglas Helmet Heat-Reflective Silver Front Cover today!