Cerblanket FSI is a strong, lightweight blanket made of bio-soluble fibers, and it is used to firestop joints and metallic pipe, cables and cable tray penetrations through concrete. The material combines low thermal conductivity, high resistance to thermal shock and excellent acoustical properties.
Online News--Tremco Reinstates Cerablanket FSI in TREMstop Product Line
Tremco Fire Protection Systems Group has reintroduced Cerablanket FSI to its TREMstop product line.
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