Zar, PT Interior/Exterior Latex Neutral Wood Patch: May Be Sands , Sawed Or Drilled, Accepts Stain Uniformly, Greatly Diminishes The Lighter Area Or "Halo" Effect Surrounding The Patch Normally Present With Other Wood Fillers, Fills Nail Holes, Repairs Cracks, Gouges, Broken Corners & Chipped Edges On Wood Surfaces, 1 QT Files Up To 56 CUIN.