5 ESSENTIAL ELEMENTS FOR PATIO DECK WATERPROOFING

After we sprayed the board that has a hose, the water around the sealed section of the board beaded up and ran off. We sprinkled sand in excess of the surface area and walked backwards and forwards over the board; right after brushing the sand off, we noticed scratches on the non-sealed part but none on the world we’d sealed Using the spar uretha