Sika Blue Grit 10L

Sika Blue Grit is a high-performance plaster bonding agent specifically designed to provide an improved key to smooth surfaces. Containing a fine aggregate, Sika Blue Grit provides a mechanical key to backgrounds such as plaster, concrete, painted surfaces, and glazed tiles. Provides a mechanical key - enables plastering over low suction and smooth backgrounds. Blue colour gives easy identification of the area covered. Simple to apply by roller or brush. Ready to use straight from the tub. Blue, paint-like liquid with aggregates dispersed throughout.