PRO DRY Masonry Protection Cream coat is a heavy-duty exterior clear silicone wall sealer, similar to the silicone facades used on houses and commercial buildings. This excellent water repellent also protects against damp, dirt, chemicals, water and extreme weather. Penetrating up to 17mm into the surface. The outstanding effectiveness and durability of PRO DRY Masonry Protection Cream coat ensures deep penetration into bricks, concrete, stucco, mortar, stone, sandstone, clay tiles, ceramics and cement blocks for guaranteed waterproofing. PRO DRY (Masonry Protection Cream) coat is made with micro porous structures to enable unrivalled breathability so water vapours escape out through walls, while permanently preventing water vapour entry.