17 Insulation for vehicles and equipment for transporting people and goods used in lining bonnets, roofs, floors, dashboards and cowles; acoustical insulation barrier panels and plastics in the form of sheets, blocks and rods for use in manufacturing; partly processed brake lining and friction materials for brake linings and clutch linings; plastic flexible tubes for use in vehicles and equipment for use in the transportation of people and goods; cylinder jointing; plastic and rubber padding and stuffing; rubber for use in the recapping of tires; pipe joint sealant; semi-processed foam insulation for use in building and construction