REXLINE EPDM 50 (Ethylene- Propylene- Diene- Monomer rubber) is a saturated synthetic rubber type which is used in many applications. EPDM 50 stands for a 50 Duro compound, but available in a variety of hardness for all type of applications (i.e. REXLINE EPDM 70). REXLINE EPDM 50 is crosslinked with Sulphur giving it high physical strength and is also as peroxide cross-linked material available (i.e. REXLINE EPDM 50P). REXLINE EPDM 50 has a wide operational temperature range and provides outstanding UV light protection and aging properties. REXLINE EPDM is as WRAS approved rubber available as well (REXLINE EPDM WRAS)