Price is for a box of 20. Provides protection from non-harmful dusts. Designed with materials for easy-breathing. Great for use when sanding, grinding, sawing or insulating particles. Provides at least 95% filtration efficiency against solid and liquid aerosols that do … Read More

Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) Intumescent firestop and cold smoke seal Excellent flexibility for easier installation Can be cut to irregular shapes Re-enterable Please contact our office for more details about … Read More

Flexible fire-resistant wrap consisting of inorganic fiber blanket encapsulated with a scrim-reinforced foil. It is 1/2 inch thick, 6pcf density and provides a non-combustible enclosure for cables and pipes in return air plenums. Strong, lightweight and flexible material for easy … Read More