CR foam graft NEOPRENE foam , closed cell density 90-130kg/cubic meter in sheets or buns , bun sizes 2000x1000mm CR FOAMDensity 90-130kg/cubic ... meter Hardness 20-25 shoreIn sheets or buns , bun sizes 2000x1000mmColor : blackMainly used for Packing material, Sealing,Heat insulation,Shock ... &good tear strengh, High resilient, Wheather proof, Antiaging ,etc CR foam sheets