... ,sound insulation,smoke insulation,water proofMain featureMicro wave curing,uninterruptible molding,smooth,free of jointing mark Elastic, ... ,precise sizeDetailsBeautiful EPDM Seal strip, uninterruptedly made with microwave curing, is elastic, pressure resistant, indeformable, weather hardening resistant ... Acceptable Plastic extruder DR80 13 2.0 Acceptable Microwave curing box LBD-200-10-1-30 15 3.0 ...