JFREE

Caulking materials; Flexible hoses, not of metal; Insulating materials; Insulating refractory materials; Insulating waterproofing membranes; Non-metal hose fittings; Packing materials of rubber or plastics; Padding materials of rubber or plastics; Pipe gaskets; Synthetic resins, semi-processed; Washers of rubber or vulcanized fiber; Waterproof sealants; Watertight rings for plumbing pipes