Old Masters Woodgrain filler

Old Masters Woodgrain Filler is designed to fill the pores of open-grain woods and helps to achieve a smooth finish. This product is intended for interior use on open grain woods such as oak, ash, and mahogany. Woodgrain Filler is natural in color, but is best used when intermixed with a solvent-based wood stain to obtain desired colors. If no color is desired, we suggest using a natural-colored stain.