STI Firestop Spec Seal SSP28 Intumescent Putty Bar (24 cu. in., 0.4 liter)
$33.50
STI Firestop
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 a re-enterable seal allowing for future work. When applied with outlet boxes, SSP Putty easily works into voids and seams forming a continuous seal against fire and the products of combustion.
STI Firestop is manufactured by Specified Technologies Incorporated, which is a leading expert in developing innovative fire protection systems that help stop the spread of fire, smoke, toxic fumes, and hot gases.
- Available in tubes of preformed pads
- Remains pliable and workable for the lifetime of the installation
- Acoustically tested
- Will not harden overtime!
