Select grade release is a color powdered bond breaker that is used with stamping mats, texture skins and texture rollers. This is a finely ground, streak free powder that is a blend of UV-resistant pigments and water repelling additives. It also provides accent colors that compliment or contrast with the underlying concrete surface. Additionally, it enhances the transfer of the detailed pattern and texture, and prolongs the surface life of the stamping mat or texturing tool. It is compatible with integrally colored concrete, color hardened concrete and stampable cementitious overlays. Available in 14 Standard Colors. This should NOT be used as the primary color.