Rugalmas                                                 Azbesztmentes
NBR,  EPDM,  FPM anyagokból                    ERIKS PT 50,  NOVATEC
                                                                       NOVAPRESS    anyagokból

                
                Grafitos                                                    PTFE tartalmú
SIGRAFLEX,   NOVAPHIT,                     GYLON® , GORE-TEX®
EGRAFLEX     anyagokból                         fémbetétes PTFE TEFMET
                                                                   anyagokból