Keim Concretal Lasur Technical Data Sheet

Sol-silicate mineral paint system for use on concrete surfaces to provide a colour wash or semitransparent finish. Offers water repellency, vapour permeability and forms a chemical crystalline bond with the substrate. In-situ and precast concrete walls, soffit elements and structures, blockwork, lightweight concrete, asbestos cement and cementitious building boards. For providing a low pigment finish on fair-faced interior and exterior concrete surfaces to retain the fair faced appearance while concealing stains or repairs and for providing colour wash finishes. Retains surface texture and provides a protective water and weatherproof finish.