Two EPDM hardnesses co-extruded in one pass: the hard section clips into the groove and stays put, the soft section forms the sealing lip against the sash. Unlike a foam composite both sections are solid, so compression set is lower — better for fixed joints under permanent load.
The above are common specifications; final details are confirmed per project. Drawings accepted.
Tell us your specification, quantity and application and we will propose a configuration and quote.
Enquire now