Rainguard Plugger 25 Clear Acrylic 5 Gal Flat Finish Concrete & Wood Water Sealer for Decks, Walkways, Pavers, Porches, Patio's, Fences - Minimal Change Look Painted & Unpainted Surface Flat Acrylic Sheen offers minimal change in surface appearance 5 Year Labor and Material Mfg Warranty Available Seals surfaces, keeping moisture out and resists staining for easier clean-up for both Painted & Unpainted Surfaces Protects Concrete, Wood, Brick, Stone surfaces Use as primer to seal and bind chalked surfaces to improve adhesion of topcoat materials