The Armour SX5000 WB is a Department of Transportation-approved water-based penetrating water-repellent sealer. It penetrates deep into the substrate where it chemically reacts to form a hydrophobic barrier within the pores that reduces surface water absorption by up to 95%. The Armour SX5000 WB is made from high-quality, non-recycled, US-manufactured resins. It is designed for unsealed concrete, brick, pavers, natural stone, and porous masonry. It works entirely below the surface, won’t change the look or colour of the substrate, and won’t leave a surface film. By reducing surface water absorption, cracking, spalling, pitting, mould, mildew, algae, staining, and other damage and deterioration caused by surface water absorption will also be reduced.
This product is highly rated by experts in the business and now we know why! It was just as described and was easy to apply when the directions were followed. Made our new patio look great!. Anonymous. Wed Dec 06 2023