GEL CARRYING ELONGATE ARTICLES

摘要

Articles comprising a tube of plastics material extruded over or co-extruded with an interior lining of filling of gel are useful inter alia for sealing electrical connections. The tube may be crimpable and may enclose metal crimp connectors. Preferred gel sealants include block copolymers having a highly oil-extended alkylene elastomeric mid-block and harder styrene or alkyl methacrylate end blocks.