We develop, manufacture and market products that waterproof, repair and increase the durability of concrete structures. PERMANENTLY. Our revolutionary Krystol® technology transforms concrete into a waterproof barrier. You’ll shave weeks off construction schedules, remove costly repair and replacement costs, and see up to 600% improvement in concrete abrasion resistance. Our durability enhancing admixture is a safer alternative because it does not expose applicators to harmful silica dust.