https://www.ptfeglassfiberfabric.com/product/PTFE-coated-fiberglass-adhesive-tape-with-release-paper.html
PTFE coated fiberglass adhesive tape with release paper China Factory,Manufacturers and Suppliers
The PTFE coated fiberglass adhesive tape is Silicone adhesive coated on PTFE fabric (or pure PTFE membrane) which has been sodium treated on single side.
fiberglass adhesive tapewith release paper