... price, long working time 5.No MOQ 1.Specifications Name Rubber plug Material Rubber.(other material ... and cartons,or as customer's requirement. Logo TL Advantages1), very low gas permeability.2), strong ... ResistanceCCBBImpact StrengthBDCCLow Temperature ResistanceBDABOxidation ResistanceBAAASunlight ResistanceCAAATear ResistanceBDDCWeathering ResistanceBAAANotes:1. A=Excellent, B=Good, C=Fair, D ...