Fade-resistant, light-fast, durable, alkali and ultraviolet resistant pigments * Tints cast-in-place, slab-on-grade, precast, tilt-up and decorative concrete * High-quality, metal oxides are compliant with ASTM C979 - Pigments for Integrally Colored Concrete * Pure, concentrated, earth-based pigments mix evenly for consistent coloring * Highly durable pigment offers permanent color