sealers for concrete; epoxy floor coatings for protection of concrete floors; paint-type protective coatings for interior and exterior use; primers for interior and exterior surface preparation; protective and decorative coatings for concrete, pavement, and masonry for use in dustproofing, sealing, abrasion resistance, chemical resistance, and resistance from corrosives; anti-graffiti coatings for concrete and masonry; and waterproof paint-type protective coatings for indoor and outdoor use