Concrete Sealers USA PS104 Lithium Silicate Densifying WB Penetrating Sealer w/Siliconate Repellent (5 gal.)

PS104 is a lithium silicate solution with a siliconate water, stain, and salt repellent that is designed to harden and increase surface strength, reduce dusting, and improve water, stain, and salt resistance for most concrete and masonry surfaces. It is an ideal treatment for machine troweled, burnished, or polished concrete surfaces. The sealer reacts with the cementitious ingredients to densify and add water and salt repellency while allowing deep penetration to chemically harden and fortify the substrate. PS104 limits dirt build up and staining and makes surfaces easier to clean and maintain. After the chemical reaction occurs, the substrate will be more abrasion resistant with increased protection of the surface from wear, moisture, dust, efflorescence, dirt, stains, mold and mildew, and salts and deicing chemicals while remaining breathable. PS104 has a clear appearance. Upon proper application, the substrate will have little, or no, noticeable change in appearance when dry. However, a polished appear...