... increase its warm keeping properties.Neoprene (SBR,CR) is a synthetic rubber foam. smooth and soft to the touch, flexible, shock poof ... colors has black , white and cream.Neoprene types of CR, SCR(CS), SBR.Neoprene sheet thickness for 1-45mm.Neoprene can ... bags, advanced medical protective and sport protective equipment. Dongguan Yongxing Rubber Co.,Ltd is located in Dongguan Ctiy, Guangdong Province. ...