This Crommelin high performance DiamondCoat water based paving & concrete sealer has a clear low sheen to gloss coating. It has been formulated for use on concrete, paving and medium to high porosity natural stone. The DiamondCoat water based paving & concrete sealer produces a tough protective shield against water damage, staining and dirt, whilst effective biocides inhibit the growth of moss, mould and algae. DiamondCoat water based paving & concrete sealer is highly UV resistant, foot trafficable and suitable for use under other waterborne coatings or to protect other waterborne decorative finishes.