99389559
Sep 12, 2025
Caulking materials; Insulating materials; Building insulation materials; Acoustic insulation materials; Weatherizing membranes and vapor barriers
Rubber GoodsNon-metal construction materials, namely, roofing membranes and waterproof membrane for use as a floor underlayment for residential and commercial waterproofing use; Bitumen-based sealants for roofing; Non-metal roof coverings
Nonmetallic Building Materials