Concrete Sealers USA PS101 Siliconate Multi-Surface (Smooth) WB Penetrating Sealer (5 gal.)

PS101 is a chemically reactive deep penetrating siliconate sealer that fuses within porous substrates of concrete, brick, stone, exposed aggregate, and mortar to combat freeze/thaw damage, reduce scaling and spalling, impart water repellence, restrict moisture absorption, and limit harmful effects of deicing chemicals and salts, acid rain deterioration, alkali attack, corrosion of reinforcing steel, and UV damage. PS101 decreases efflorescence, limits dirt buildup and staining, retards mold and mildew, and makes easier to clean and maintain. PS101 is breathable with minimal impact to traction coefficient. PS101 creates a cross-linked insoluble methyl-silicone internal membrane that will wear away only if the substrate itself wears away below sealer penetration. PS101 enhances curing of new machine troweled concrete by allowing the slow release of moisture during the curing process while maintaining excellent breathability. PS101 is an excellent primer or moisture mitigation sealer for slab on grade floors...