The company provides heavy-duty concrete sealers to complement its line of acid stains. Products include water-based lacquer WSL-45 for light interior traffic, solvent-based lacquer AL-70 for better durability indoors, one-part polyurethane UT-70/30 for medium indoor/exterior traffic, and two-part polyurethane UT-9500 for high traffic or commercial indoor use. Triple- S Chemical Products Inc.