W 220 023 - KOSTER CFR 1

Hot-applied, highly elastic rubber-bitumen sealing compound for waterproofing against pressurized water up to 725 psi. It can also be used as a hot-applied joint grout. Ductility up to 2000 %. For waterproofing all mineral, wooden and metal substrates.

Coverage: Approx. 0.2 lb/sq ft per foot layer thickness.

Unit Size

50.6 lb block in a cardboard box (W 220 023)



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