PENTRA-HARD

Chemical preparations for use as sealers to protect surfaces of concrete, stone or masonry from water, chemicals and stains; chemical preparations for use hardeners and densifiers for concrete; chemical preparations for use as scale inhibitors for concrete; chemical preparations for protecting concrete from salt; chemical preparations for controlling alkalinity of concrete; chemical preparations for neutralizing concrete; chemical preparations for dust-proofing concrete; chemical preparations for cleaning concrete

Chemical preparations for use as protective coatings, sealers, coatings, paints and primers for concrete, stone and masonry