Fluoroelastomer -FKM/FPM .
Fluoroelastomer ye polimɛri ɛlasɔmu sintetiki ye min kɔnɔ fluor atomu bɛ sɔrɔ cakɛda belebele walima kɛrɛfɛ cakɛda ka karɔbɔli atomuw kan. Fluor atomuw donni bɛ funteni kunbɛncogo ɲuman di lastikuw ma, ka oksidan kunbɛn, ka tulu kɛlɛ, ka sɔgɔli kɛ ani ka kɔrɔya kunbɛn fiɲɛ fɛ, wa a bɛ kɛ ka caya aerospace, aviation, automotive, petroleum ani du kɔnɔ minɛnw na.