Patch & Repair: Ready To Use filler is suitable for gaps, cracks, scratches and holes.  Easy to sand, with minimal shrinkage and no need to spot prime.  Won't flash or grin.  Suitable for interior use, manual applications.  It can be applied to any substrates either unpainted or painted: Gypsum plaster, plasterboard, old painted surfaces, cement, concrete, cellular concrete, breeze blocks, bricks and stone.  Overcoat with any filler, all types of paints and wall coverings.