Coatings in the nature of stains for exterior use on a variety of substrates; Coatings in the nature of stains for interior use on a variety of substrates; Coatings, namely, stains and clear finishes for exterior and interior use on a variety of substrates; Epoxy coating for use on concrete industrial floors; Polyurethane coatings for floors; Polyurethane coatings for concrete floors; Staining agents, namely, synthetic dyes for use with concrete floors; Stains for use on floors

Colloidal silica-based concrete densifier