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CORTEX® EPDM System

The CORTEX® EPDM membrane system developed by OBEX covers for every sealing scenario against water and air ingress for facades and commercial glazing. The complete range of membranes, adhesives, accessories and tools are all available from one source. We are continually innovating and developing fantastic new time saving products which give both you and your customers complete peace of mind.

“The quality of EPDM which has been installed by Obex on Grange Walk is the best I have ever seen. - Foreman at B R Hodgson - Grange Walk”
“We've just been using the Obex Internal and External corners, we have found them to be most successful, not only quick to install but more peace of mind around the corner details. - Andrew Whitehouse- Prater Ltd”
“That's proper EPDM -  Project Manager - Keir Construction”
“Over the years our dealings with Obex have been faultless, always polite and responsive to our needs. Have added products which have been needed with delivery times always met, very positive company with staff who have a positive committed attitude to service... Try them we’re glad we did.”
“We use the 100mm S08004BW for covering our sills. It keeps the frames looking great and leaves no residue! - Taberners Window & Doors”