AN UNBIASED VIEW OF PATIO DECK WATERPROOFING

When we sprayed the board using a hose, the drinking water about the sealed area of the board beaded up and ran off. We sprinkled sand in excess of the area and walked backwards and forwards within the board; soon after brushing the sand off, we noticed scratches on the non-sealed area but none on the world we’d sealed with the spar urethane.As a