PU Primer

PU Primer for Porous and Non-Porous Surfaces

KÖSTER PU Primer 110 promotes the adhesion of polyurethane sealants to porous surfaces, such as concrete, cement, wood and teak etc. The primer penetrates the material and eliminates residual dust.

KÖSTER PU Primer 120 promotes the adhesion of polyurethane sealants to non-porous surfaces, such as rigid PVC, aluminium, glass and glazed tiles. The primer also cleans the surface from grease and activates the surface.

Consumption: 30 - 50 ml/m²

Packaging: 0,50 L pail