A non shrinking, ready to use ultra light, ready mixed filler and spackling compound. Ideal for filling and repairing cracks and holes in walls and ceilings in one application to give a smooth finish. Dries so fast that it usually can be overpainted with emulsion based paint within minutes. After curing the product can be sanded. USES: For filling joints and screw holes in plasterboard walls and ceilings. For filling and repairing holes and static joints in concrete, brickwork and stucco.