A SIMPLE KEY FOR PATIO DECK WATERPROOFING UNVEILED

After we sprayed the board which has a hose, the h2o on the sealed area on the board beaded up and ran off. We sprinkled sand around the surface and walked forwards and backwards on the board; immediately after brushing the sand off, we observed scratches on the non-sealed portion but none on the region we’d sealed While using the spar urethane.T