Koster KBE Liquid Film

Substrate

The substrate can be dry or slightly moist but not wet. It has to be free of frost, grease, tar and oil, loose particles, and any bond-inhibiting material.

Protrusions must be minimized. Edges must be broken, (chamfered to approx. 45 degrees). Internal corners and wall/floor junctions must be rounded out with fillets. The material can be applied on concrete, plaster, masonry, and bitumen roofing membranes.

Application

Stir well before application. KÖSTER KBE Liquid Film can be applied with a roller, brush, trowel, paint brush or with suitable spraying equipment. Each coat must completely dry before the next coat can be applied. When applied by brush, the material should be brushed in perpendicular layers to achieve a homogeneous and evenly distributed coverage.

Proper drying of the coating can only be warranted if the temperature during application and drying is above + 5 °C. KÖSTER KBE Liquid Film can be covered with other materials after 24 hours.