Arm-R-Seal is a oil modified urethane that makes a hard, durable, hand rubbed finish that is heat resistant and will never chip, crack, or peel. Can be applied with a clean cloth, foam brush, or wet sanded with 600 grit wet dry paper to fill the grain in open grain woods. Drying Time 12-24 hours. It is recommended to apply Seal -A-Cell Sealer before Arm-R-Seal for the best results.