This Ronseal Woodworm Killer will Kill woodworm and stop them from ever coming back. It can be used on any interior wood and is designed to get rid of wood insects. It dries to a clear finish and can be stained, varnish and painted over. Coverage: Up to 10m² per litreDry Time: Two HoursFinish: MattApplication: BrushSize: 5 Litre