Rubber foam material:Rubber hardness:15~25 Specification:according to customers' requirement certificate:ISO16949 ISO9001 Rubber foam Products name Rubber foamPlace of origin Hebei,ChinaMaterial rubberMain fuction vermin-resistant,wind-proof,light insulation,crash insulation,sound insulation,smoke insulation,water proofMain featureMicro wave curing,uninterruptible molding,smooth,free of jointing ...