Make highly durable, same day repairs to damaged and rotted wood with Bondo® Wood Filler. Bondo Wood filler enables you to quickly fix doors, windows, fences, wood trim and more. Bondo® Wood Filler is a permanent, fully paintable repair material for a broad range of projects inside and outside the home. Ideal for almost any wood surface, the two-part wood filler forms a permanent bond and will not shrink. It cures fast - in as little as 15 minutes it can be easily sanded by hand or power tools. Bondo® Wood Filler is suitable for staining or painting in only 25 minutes.