W 245 - KÖSTER KBE Liquid Film

Solvent-free, highly elastic bitumen / rubber based sealing compound. For high quality external waterproofing of construction members in ground contact, such as basements. Also suitable for waterproofing under protective screed (so called sandwich waterproofing), crack bridging waterproofing of concrete floors, flat roofs and much more. Elongation: > 900 %.

Consumption: Waterproofing: approx. 1.0 kg/m²/mm per coat; Primer: approx. 200 g/m² in one coat mixed 1:1 with water; Seam sealing: approx. 1.0 kg/m²/mm layer thickness.

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6 kg bucket (W 245 006)

24 kg bucket (W 245 024)



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