Flexlock Seal Satin Look Finish is made from acrylic-based polymers. It penetrates deep into the concrete pavers, thus reducing the oil and dirt penetration, as well as protecting them from the corrosion of de-icing salt. Specifically formulated to be used on unsealed surfaces only.
The solvent-based seal stabilizes joints and helps resist corrosion from de-icing salt, ultraviolet ray effects, motor oil, and grease stains. This seal works between 60°F (16°C) and 85°F (29°C). Flexlock Seal Satin Look Finish allows the pavers to be easier to clean and maintain.