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Services with annular gap 0-10mm

Our range provides solutions to firestopping single service penetrations in walls and floors with a separation gap between the pipe and the wall or floor measuring 0-10mm wide. Traditionally, fire resistant sealants would be used to firestop small gaps but problems arose from the annular space not being large enough to guarantee the correct depth of sealant can be installed. We have two products for small gaps including FR Putty Cord and FR Collar.
Firestopping applications
Services with annular gap 0-10mm