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Update on Price AdjustmentEffective by December 1, 2024Learn more

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

CP 651N Firestop cushion

Preformed firestop cushions for sealing temporary or permanent fire penetrations

CFS-BL firestop block

Preformed firestop blocks for sealing penetrations with cables
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