Rust-Oleum 138914 Parks Pro Finish Floor Filler, Quart, Red Oak

From the Manufacturer A latex-based wood filler designed to enhance the feel and look of your hardwood floor. Thin trowelable coat fills small cracks, nail holes, gouges, broken edges and opening grain of unfinished oak resulting in a furniture-like finish. A thin coat of this waterbased, environmentally safe product should be troweled on just before the final pass with the drum sander.