PS103 is a lithium silicate solution designed to harden and increase surface strength, reduce dusting, and restrict moisture absorption for 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 restrict moisture while allowing deep penetration to chemically harden and fortify the substrate. After the chemical reaction occurs, the substrate will be more abrasion resistant with increased protection of the surface from wear, moisture, dust, and efflorescence while remaining breathable. PS103 has a clear appearance. Upon proper application, the substrate will have little, or no, noticeable change in appearance when dry. However, a polished appearance can normally be imparted to burnished or polished surfaces by applying with scrubber or polisher. PS103 is recommended for densifying, hardening, and increasing surface strength for most concrete and masonry surfaces where long term resistance to dusting, abrasion, efflorescence, and moisture absorption is important. It is ideal for sealing commercial and residential concrete floors such as workshop floors, warehouse floors, automotive garage floors, retail store floors, restaurant floors, basement floors, garage floors, and other machine troweled, burnished, or polished concrete flooring where a slight sheen is desired. Compatible with most glues, mastics, and topical coatings.
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