19mm X 20mptfe Leakage Proof Tape Xiamen Standard Sealed Material Co., Ltd Base Info Model NO.:std19-20Trademark:standardTransport Package:1000PCS,CTNSpecification:19mm*0.075mm*20mOrigin:FujianHS Code:3920991000 Description Pre:Large Roll of PTFE Pipe Sealing Tape Next:19mm Large Roll of Yellow PTFE Thread Tape