KEIM Concretal W is a high-performance sol-silicate mineral paint specifically formulated for exterior concrete surfaces. It penetrates and chemically bonds with the substrate, delivering unmatched durability, UV resistance, and breathability. Concretal W preserves the natural texture of concrete while protecting it from weathering, pollutants, and carbonation. Ideal for both new construction and restoration projects, it provides a matte, color-stable finish that won’t blister, peel, or trap moisture — even under harsh environmental conditions.

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