PROJECT TIPS PRODUCT SUPPORT WHERE TO BUY
Fire Retardants

GE Sealant products that are intended for use only in UL classified through-penetration firestop systems.

Firestop Silicone

GE Firestop Silicone is a one-part, neutral-curing silicone rubber sealant designed to stop the passage of fire, smoke, water, and dust, for a specified period of time, in floor and wall joint configurations, when installed in accordance with indepe...

For:
Seal around pipe, tube, and cable penetrations. (Not for use on combustible materials or surfaces expected to exceed 140F including stovepipes, fireplaces, or furnace components.)

Firestop Intumescent

GE Firestop Intumescent is a water-based sealant that is a one-part water-based intumescent (swells upon heat exposure) sealant product that is intended for use only in UL classified through-penetration firestop systems only. GE Firestop Intumescen...

For:
Seal around pipe, tube, and cable penetrations. (Not for surfaces expected to exceed 130F including stovepipes, fireplaces, chimneys, or furnace components.)

Other Related Products
*Registered Trademark of the General Electric Company