- The sealing part of these profiles is made of EPDM sponge rubber and the clamp area consists of soft rubber with a steel EPDM clip-on core.
- In an extrusion process the two materials are bonded to each other through vulcanization.
- EPDM profiles are tested according to UL 157 and UL 50 E.
- The profiles made of NBR are oil resistant.
- Clip-on profiles: EPDM or NBR
- Carrier: Soft rubber
- Sealing part: Sponge rubber