Accessories
Fire-Stop Silicone Sealant
In Stock — Same-day counter pickup in Concord, ON
DAP Fire Stop silicone sealant in stock at MaticAir for through-penetration firestopping around duct and pipe. GTA HVAC and mechanical contractors pick up at our Concord counter.
- DAP Fire Stop fire-rated silicone sealant, 300 mL cartridge
- 4-hour fire rating — ASTM E-814 / UL 1479 tested
- For through-penetration firestopping around duct, pipe, and conduit in rated assemblies
- Same-day counter pickup in Concord, ON
