|Ronseal Multi Purpose Wood Filler is a high quality, single part, ready to use wood filler, designed for filling small repairs in interior or exterior wood. Gives a smooth, professional, long lasting and hard wearing finish which will flex with the natural movement of your wood. Can be stained, painted or varnished. It is quick drying and when dry can be sanded, screwed or nailed. Areas of use: interior or exterior window frames, doors, nail or screw holes and gaps in skirting etc with a gap less than 5mm. It repairs almost any damage or imperfections in wood and resists cracking and shrinking.