Flexible pipes, not of metal; flexible tubes, not of metal; flexible hoses, not of metal; fittings, not of metal, for non-metallic flexible pipes, non-metallic flexible tubes and non-metallic flexible hoses; fittings for non-metallic flexible pipes, non-metallic flexible tubes and non-metallic flexible hoses being non-metallic valves; fittings for rigid pipes, all non-metallic; non-metallic insulated flexible pipes; pipe jackets, not of metal; insulating materials; insulation articles and materials, namely, acoustic and thermal insulation for use in the automotive, HVAC, appliance and commercial interior industries; aerogel based insulation for use in the oil and gas, offshore liquid natural gas production, shipping and storage, military, aerospace, petrochemical, building and construction, automotive, outdoor recreation, refrigeration, cold chain and utility industries; insulating felt for use in automobiles, aircrafts and industrial equipment; insulating sleeves for pipelines and machinery; insulating sleeves for power lines; insulation for air conditioners; insulation for aircraft; insulation for underground and above-ground pipes and tanks; insulation jackets for industrial pipes; insulation for pipes for the industrial oil, gas, liquefied natural gas and hydrogen industries; insulators for electric mains; insulators for electrical cables; insulation for oil pipelines; insulating materials in the nature of non-metal barrier materials for use in the automotive, HVAC, appliance and commercial interior industries, namely, acoustical and thermal insulation barrier sheets; insulation for building purposes; insulating materials for technical equipment and technical installations; acoustic insulation materials; insulating paints; insulating coatings; fire resistant and fire preventive insulating materials; waterproofing and moisture proofing insulating materials; shock absorbing and packing materials, namely, shock absorbent padding and insulating material for use in further manufacturing; elastomers, namely, unprocessed and semi-processed natural rubber, synthetic rubber, foam rubber, and elastomeric polymers in the form of sheets, blocks or other semi-finished pre-shaped forms for use in further manufacturing; plastics in extruded form for use in further manufacturing; seals for buildings and industrial purposes, namely, polyurethane sealants, polymeric material and mineral fibre seals for use as insulation in mechanical equipment and wall penetrations; sealants for buildings and sealants for industrial purposes being adhesive sealants for use in construction; expansion joint fillers for buildings and industrial purposes; plastic materials in the form of chips for use as cushioning materials in the nature of stuffing for packaging; insulating adhesive sealants for general use; adhesive tapes for industrial and commercial use; adhesive plastic films for use in commercial or industrial manufacturing