Beger Aqua Polyurethane

1. Surface preparation 1.1 If the wood has been painted before and the film is peeling, or it is old wood that has never been painted, sand it back to the bare wood. For new wood, sand off excess wood fibers. Then clean the surface so it is free of grease, dust, oil and foreign matter. 1.2 If the polyurethane film is in good condition, scuff the film with No. 320 sandpaper and then clean the surface so it is free of grease, dust, oil and foreign matter. 1.3 If the wood has resin, wipe off the resin with Thinner M-77

2. Primer: 2.1 Apply 1 coat of Beger Sanding Sealer water-based AP-500 to block wood resin and fill the wood grain, and let it dry for about 1 hour. 2.2 Fill holes or nail heads with Beger Wood Filler, leave for 30 minutes, then sand and clean. To match the filler shade to the wood, fill after priming, because wood naturally darkens once primed

3. Topcoat: 3.1 Stir the paint well before and regularly during application, without adding water. Apply with a soft-bristle brush along the length of the wood, letting each coat dry for at least 1-2 hours. 3.2 Before the next coat, lightly sand the floor with No. 280-320 wet sandpaper along the length of the wood until no raised fibers remain, to improve adhesion. 3.3 Apply at least 3-4 coats for the best film performance. Once all coats are applied, leave for about 24 hours before using the area