Will fill without shrinking to any depth limit and repair without formwork. Weather resistant, it’s also easy to shape. Can be used on all rough masonry surfaces: cement, concrete, breeze blocks, bricks and stones. Overcoat 48-72 hours from application with any standard water-based masonry paint or mineral paint. If using polyurethane or epoxy solvent-based paints, first prime with a water-based exterior paint.