TEFLON® (PTFE FDA et 1935/2004 ) – PTFE MODIFIE ( GYLON®, TOPCHEM®, LATTYFLON®, SICHEM®, WHITESEAL®) –  Gore ® – Polyuréthane – Polyéthylène (PE HD) – NYLON® – TACS – PVC – Chemraz ®  – Jaquettes PTFE