<p>Abatron Liquid Wood Filler. 2 Pint. For regenerating and waterproofing rotted, dried-out or spongy window sills, thresholds, window and door frames and more. Penetrates deeply into wood fibers, can be restored to rigid, high-strength, durable, water and weather-resistant wood. Can be sawed, planed, drilled, nailed, painted, routed or sanded. Easy-to-use, simply stir together equal parts A and B until fully blended.</p>