G4 DAMPSEAL FLOOR SEALER 5KG
G4 Dampseal Floor sealer is a one component moisture cured polyurethane. A continuous surface coating provides a highly durable non-permeable seal on porous materials, sealing out damp. It can be applied onto slightly damp surfaces but the surface should be dry enough to be porous to enable the first coat to penetrate. G4 can be used in poor application conditions with tempretures down to 0°C and in areas with high relative humidity.
G4 seals damp out of concrete, brick, stone and wood. The coating is hard wearing, flexible and resistant to many acids and alkalis in normal concentrations. It withstands boiling water. Sealing with G4 iseasy and quick, three coats can be applied in a day. G4 is for internal use unless topcoated to protect it from U.V. light.