... ,insulation,airtight features. more and more widely used for many filred as a new materials, ... : 30%CR+70%SBR, mostly used for Protector of sports, Glovers. 4)SW grade: 15%CR+85%SBR ... , mostly used for Neoprene can cooler, Handbag, ... Neoprene quality according to customer's formula and used for uncommon place. Neoprene can laminated different ...