PTFE Tech-Patches are a permanent repair for damaged polypropylen gas tanks. PTFE (Teflon) is impervious or highly resistant to all types, grades and octane levels of gasoline and diesel fuels. Our patented Polymer Bonding Process bonds any polymer to itself, to any other polymer and to almost any other substrate and will bond the PTFE to any plastic gas tank.
PTFE patches will withstand the expansion and contraction that comes with weather, filling the tank and simple vibration. With five plus years of field and lab testing, PTFE patches are a proven technology