Joint, Skim & Fill is ideal for surface finishing, filling and plasterboard jointing. Apply in one coat with no shrinkage and no depth limit. Easy to sand and ready to paint in 12-24 hours dependent on substrate. Suitable for interior use on painted or unpainted substrates including gypsum plaster, plasterboard, old painted surfaces, any filler, cement, concrete, cellular concrete, breeze blocks, bricks and stone. Overcoat with any filler, any conventional paints and wall coverings. For Internal Use Ready to Paint in 12-24 Hours No Depth Limit Easy to Sand Only 1 Coat Required No Shrinkage No Need to Spot Prime For Internal Use Ready to Paint in 12-24 Hours No Depth Limit Easy to Sand Only 1 Coat Required No Shrinkage No Need to Spot Prime