National Stucco Filler is a PVA Copolymer based high solid putty, with graded fillers. It is a homogeneous, thick paste having excellent body filling and very good coverage. National Stucco Filler has very fast and excellent sandability with very good recoatability. It smoothly covers the surface imperfections or dents and provides a leveled smooth finish. It is a general purpose, economical filler for interior applications. It contains anti fungal and anti bacterial additives. RECOMMENDED USES National Stucco Filler is recommended as an interior body filling or surface leveling putty for concrete, plaster, gypsum, masonry works etc. This can be used for filling up open grains of hard wood, MDF and other wooden surfaces, to obtain a smooth even surface. Mostly used in the carpentry work as repair and dent filler. It is highly recommended as a surface leveling putty for concrete surfaces. It is always to be used as an undercoat only.