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

  • TREMstop Fyre-Sil is for use on metal pipe, plastic pipe, cables, cable trays, ducts and multiple through penetrations
  • Static joints and dynamic joints in concrete, wood floor/ceiling and gypsum wall assemblies and perimeter fire barrier joints.
  • A firestop product that also provides protection against washout conditions.
  • Smoke Stop for Partition Joints & Penetrations

Sizes Available in Rust Red and Limestone
300 ml. cart. (30/cs)
600 ml. sausg. (15/cs)
19-L pail


Sizes Available in SL (Self Leveling) Rust Red
600 ml. sausg. (15/cs)
850 ml. cart. (12/cs)
19-L pail (1/cs)


Product Data Sheet
Product Data Sheet For Self-leveling
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