Gun-Grade Silicone Sealant

TREMstop® Fyre-Sil is a gun-grade, neutral-cure silicone sealant designed for use in firestop applications, including both joints and through-penetrations.

Self-Leveling Silicone Sealant

TREMstop® Fyre-Sil SL is a self-leveling, neutral-cure silicone sealant designed for use in firestop applications, including both joints and throughpenetrations.

Basic Uses

• TREMstop Fyre-Sil is for use on metal pipe, plastic pipe, cables, cable trays, ducts and multiple through-penetrations as well as static joints and dynamic joints in concrete, wood floor/ceiling and gypsum wall assemblies and perimeter fire barrier joints.
• TREMstop Fyre-Sil SL is for use on metal pipe, plastic pipe, cables, cable trays, ducts and multiple through-penetrations as well as static joints and dynamic joints in concrete, wood floor/ceiling and gypsum wall assemblies and perimeter fire barrier joints.