"Anti-Hydro" is a combination of organic and inorganic chemicals that reacts with portland cement to produce more complete hydration. Water requirements, bleed water and shrinkage are reduced. The increased hydration provides internal curing and a much denser cement paste. "Anti-Hydro" increases the early and ultimate strength of concrete. These combined reactions produce impermeable concrete that is hard and non-dusting.
Here Is Why You Want To Use “Anti-Hydro” ® Waterproofing Complete waterproofing protection for concrete, masonry, stucco, precast concrete, structural concrete, swimming pools, tanks, basements, chimneys, cement pargeting, patching & underground utility work Cold Weather Protection Keeps concrete & mortar from freezing, sets quickly High Strength Dramatically increases strength Hardening & Densifying Over 30% harder and denser Water Vapor Control Reduces All Vapor Transmission up to 85%! Improved Bonding Bonds new concrete - the bond is stronger than the concrete itself Increase Durability It will last years longer! Protect Against Abrasion Drag dumpsters on it, forklifts on it, chains and weights on it - it will last far longer Reduce Shrinkage And all those cracks and water passageways! Did we say 100% waterproof?