Amazon.com: Good news PTFE Telfon Tape high Temperature Tape Welding Sealing Tape for Vacuum Sealer Machine(Brown, 50mm x 11yards(33feet) x 0.18mm) : Industrial & Scientific
Fiberglass Tape Coated with Teflon® PTFE - 3 Mil, 2" x 18 yds S-7197 - Uline