PTFE kaseti min bɛ funteni caman na, o bɛ se ka kɔgɔ fiyɛli kunbɛn kosɛbɛ, nka a barika ka dɔgɔn, o ye nɔrɔlan ni fibreglasi substrat dakunw ye. Jateminɛ kɛcogo : 1000h neutre salt spray (NSS) sɛgɛsɛgɛli, ka ɲɛgɛnɛsira fanga maracogo suman (≥80% wajibiyalen don), ɲɛnayeli dɛsɛ (kɔrɔta, kurukuru), ani nɛgɛdaga sɔgɔli. Kɔgɔjida la ani kɔgɔ caman bɛ yɔrɔ minnu na: aw bɛ silikoni PSA (a tɛ akiriliki) kɛ, ka PTFE substrat min falen don a la kosɛbɛ, ka dakunw datugu ni finimugu ye min bɛ se ka waati kɛlɛ, ani ka primer kɛ nɛgɛw kan.

PTFE kaseti min ka funteni ka bon, o bɛ a maracogo ɲuman de wajibiya walasa a ka nɔrɔli, a ka se ka fɛn caman sɛgɛsɛgɛ, ani a bɔli baara la. Fɛn minnu ka kan ka kɛ, olu ye funteni kɔlɔsili ye (10-30°C), nɛnɛ hakɛ min bɛ 60% duguma, yeelen bɔli, kemikaliya bɔli, a bilali jɔlen na, ani fiɲɛbɔ. Aw bɛ tugu FIFO ka fɛnw maracogo la ani ka to ka u sɛgɛsɛgɛ.