Easy to mix and use traditional filler ideal for preparing surfaces by filling cracks and holes in walls, ceilings, around door frames and skirting boards. It also provides a smooth white surface for overpainting or wallpapering. Excellent adhesive properties keep the filler firmly in position. Sets hard enough to take nails or screws, does not shrink and may be sanded when dry. Suitable for exterior use when sealed with an oil-based paint or varnish. For Filling Joints & Screw Holes Dries White Suitable for Interior and Exterior Use For Filling Joints & Screw Holes Dries White Suitable for Interior and Exterior Use