PTFE ƒe dzoxɔxɔ gã ƒe kasɛt la te ŋu nɔa te ɖe dze sisi nu nyuie ŋutɔ, gake nusiwo gbɔdzɔe nye nusi léna ɖe nu ŋu kple fiberglass substrate ƒe goawo. Dodokpɔmɔnu: 1000h neutral salt spray (NSS) dodokpɔ, dzidzedze le peel ƒe ŋusẽ léle ɖe te (≥80% hiã), ŋku ƒe gbɔdzɔgbɔdzɔ (kɔkɔ, blistering), kple ga substrate ƒe xɔxlɔ̃. Le ƒumelãwo kple nuto siwo me dze sɔ gbɔ ɖo gome la: zã silicone PSA (menye acrylic o), PTFE substrate si me wode tsii bliboe, tsɔ nutrenu si te ŋu nɔa te ɖe yame ƒe nɔnɔme nu xea goawo nu, eye nàtsɔ primer asisi ɖe ga ŋu.