ECA CSR Sealer D is a color deepening, water-based impregnation product that displays no lasting gloss effect. It is delivered ready for use, creates a protective film and is very well-suited for lasting impregnation of concrete surfaces. The impregnated surface will repel dirt, oil, and water. ECA CSR Sealer D is UV resistant, weather-proof and lessens the affects of scum on the concrete surface. ECA CSR Sealer D increases resistance to the effects of freeze-thaw and de-icing salt. ECA CSR Sealer D is able to penetrate deeply into the surface of concrete and has a good resistance against alkali reactions.
ECA CSR Sealer D is specifically designed to protect paving, precast elements and cladding from liquid and oil-based contaminants. Both new and older, hardened concrete surfaces can be protected permanently. It is designed for use where an intensification of color is desired for the concrete surface without affectively sealing the surface. ECA CSR Sealer D is particularly suitable for the treatment of absorbent concrete surfaces that have been previously finished by surface retarders, acid washing, and sand blasting or hammering. It is not suitable for polished surfaces.
