W 220 023 - KÖSTER CFR 1

Hot-applied, highly elastic rubber-bitumen sealing compound for waterproofing against pressurized water up to 50 bar. It can also be used as a hot-applied joint grout. Ductility up to 2000 %. For waterproofing all mineral, wooden and metal substrates.

Consumption: Approx. 1 kg/m²; per mm layer thickness


23 kg block in a cardboard box (W 220 023)



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