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Firestop blocks and plugs

Search our pre-formed firestop blocks and plugs for cable, pipe and mixed penetrations, designed for easy repenetration while reducing dust and airborne fiber particles

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2 Products

CFS-PL Firestop plug

Reusable intumescent firestop solution for permanent or temporary cable openings in walls and floors

CFS-BL firestop block

Preformed firestop blocks for sealing penetrations with cables
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