Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115 Fire resistance tested for construction joint systems in accordance with ASTM E 1966 (UL 2079) Class 25 sealant, per ASTM C 920 Compression/extension … 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

Two-layer wrap for grease ducts rated as a shaft alternative per ASTM E 2336 Zero clearance to combustible throughout the entire enclosure system Butted inner layer in 2-layer grease duct applications One-layer wrap for fire-resistive ventilation ducts per ISO 6944 … Read More

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