Polycell Polyfilla for Wood General Repairs is a ready to use multi-purpose wood filler for general and minor repairs to interior and exterior wood. The formulation is quick drying, giving a tough and durable fill that flexes with the natural movement of wood. Features Fills up to 10mm deep in one application. It can be painted, stained or varnished in 2 hours. Will not shrink or crack. Can be nailed or screwed. Ready to use. Low Odour Formulation. Quick drying, easy to sand. Water resistant.