cellular rubber foam sheet ,cellular rubber ,Sponge foam ,NBR , CR ,EPDM ,pe -foam , ployether fioam , closed and open cell foam cellular rubber foam sheet 1)products :cellular rubber , Sponge, NBR ... as hest preservation in center aircopndition and refrigeration,and seal , cushion ,sound absorption etc.SeriesSampleVarietyCharacteristicsApplicationENR-300 ENR-301Excellent elasticity and crack ...