PERK

Chemicals used in industry; Chemicals, including those used for construction; Chemical preparations for industrial purposes; crack and joint fillers

Paints, varnishes; Primers, sealers and coatings; Concrete sealers in the form of coatings; Polyaspartic sealers and coatings; Primers, including epoxy-based primers and sealers for concrete surfaces; Polyaspartic and epoxy based floor coatings

Non-metallic building materials; non-metallic flooring; Crack and joint fillers for concrete; Epoxy-based filler for concrete surfaces; Polyaspartic floors