MINERAL COLOR DOES NOT FADE PURE MINERAL OXIDE PIGMENTS ARE NOT AFFECTED BY U.V. — NO MATTER HOW HARSH
Concretal Black uses a highly specialized inorganic black pigment that literally absorbs light to make it appear even more black. The microporous mineral surface radiates light, for up to 26% less heat gain in direct sunlight — keeping surfaces cooler than ordinary paints. Less thermal shock can add to concrete’s lifespan.
Keim finishes utilize only artist grade mineral oxide pigments which are inert and do not change color over time. Man-made or synthetic tints are never used as these can fade rapidly outdoors. But the big story is that both the pigments and the sol silicate binder are not degraded by sunlight. Every element of these mineral finishes is completly impervious to light.
EMC2 Hotel
Chicago, Illinois
Concretal Black Purity
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