Getting a Perfect Seal with Vacuum Sealant Tape
If you've ever dealt with a stubborn air leak within your bag, you know precisely how vital a good roll of vacuum sealant tape is to the whole process. It's one of those unsung heroes in the workshop—a simple, sticky roll of mastic that stands between a successful carbon fiber layup and a total mess. People often call it "tacky tape" or "butyl tape, " but no matter the name, its job is the same: creating an airtight bridge between your tooling surface and your vacuum bag. ...