Fire-Stopping Wraps and Collars
STI LCC Intumescent Firestop Collars
Designed to seal off potential flame spread around many different plastic, PVC and ABS pipes, these firestop collars fit snugly onto pipes and contain an intumescent material that expands up to 60x when exposed to fire or temperatures of 320°F.
STI Intumescent Firestop RTC Collar
Designed to clamp securely around plastic pipes that penetrate through walls and floors, these intumescent collars expand upon exposure to fire to seal out smoke and flame, and prevent fire from traveling from room to room.
Abesco Z240 Pipe Collars
Ideal for hotels, residence halls, office buildings, retail centers and other multi-compartment buildings, these fire collars seal off fire-melted plastic pipes to prevent flame spread between rooms or levels.
STI Intumescent SSC Collar
Shown to withstand humidity, temperature and immersion tests without significant loss of protective properties, these fitted intumescent pipe collars expand to seal through-wall pipe penetrations against flame and smoke.
3M Fire Barrier 615 Plus Duct Wrap
3M's Fire Barrier Duct Wrap 615 Plus is a fire resistant wrap that provides up to 2 hours protection from the spread of flames and smoke. The perfect shield for commercial kitchen grease ducts or an office building's ventilation and air duct system. Asbestos-Free.
STI Intumescent Wrap Strip
Designed to block the spread of flame and smoke through pipe passages in walls, floors and ceilings, this intumescent wrap fits snugly around any size pipe, and rapidly expands to 24 times its original size when exposed to high heat and fire.
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