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Able to expand in all directions when exposed to extreme heat, these easy to use intumescent pillows block the spread of smoke and flame through wall penetrations and construction gaps.
With a combination of heat sinking and insulating properties, this lightweight, low-density mortar dries quickly and requires little support, making retrofit jobs fast and easy.
Expand up to 24 times their original size when exposed to fire, to prevent the spread of flame and smoke from receptacle/wiring fires.
Specifically created to firestop large and medium-sized openings, this intumescent composite sheet is easy to cut with sheet metal cutting tools, and provides 2 hours of fire protection.