Wood filler is a paste-like substance used to fill in holes, cracks, and other imperfections in wood. It is made from a variety of materials, including wood fibers, sawdust, and epoxy. Exterior wood filler is specially formulated to withstand the elements, making it ideal for use on outdoor projects.
Exterior wood filler is important because it can help to protect wood from moisture, rot, and decay. It can also improve the appearance of wood by filling in unsightly gaps and cracks. Exterior wood filler is available in a variety of colors to match the wood you are working with.
