DECIBEL¹

Insulation and barrier articles and materials, namely, building insulation, pipe insulation, acoustical insulation barrier panels; seals, namely, non-metal plumbing pipe seals, cylinder joinings, sealing and insulation materials, sealing plugs made of rubber; sealants and fillers, namely, silicone sealants, waterproof sealants, expansion joint fillers

Non-metal building and construction materials, namely, fiberglass board, insulating glass, exterior boards and panels

Floor coverings and artificial ground coverings in the nature of artificial turf, artificial lawn; wall coverings; ceiling coverings, namely, acoustical material