STI® SSP9S Intumescent Fire Stop Putty, Pad, Red, -10 to 120°F

SpecSeal® Fire Stop Putty, Intumescent, Series: SSP, Pad Container, 0.99 lb Net Weight, Red, -10 to 120°F. SpecSeal® SSP firestop putty excels at sealing cabling penetrations and outlet boxes. SSP putty is non-hardening and easily hand works around grouped cabling penetrations forming at re-enterable seal allowing for future work. When applied with outlet boxes, SSP putty easily works into voids and seams forming at continuous seal against fire and the products of combustion.

Features

• Remains pliable and workable for the lifetime of the installation
• Acoustically tested
• Will not harden overtime
• Non-hardening - easy retrofit
• Endothermic fillers absorb heat and release water
• Highly adhesive formula - stays put, allows movement
• Soft and pliable for easy installation
• No water soluble expansion ingredients means better water resistance
• Excellent sound attenuation properties
• Reduces noise transmission