J-Flex – your complete source for flame retardant, low smoke, low toxic elastomer materials for rail.


At J-Flex, we know the importance of fire safety.

Following the introduction of European Standard EN45545:2013 + A1:2015, J-Flex has worked with a leading European compound supplier to develop a range of products that meet the requirements of this norm.

As part of our commitment to the railway industry we have developed a white paper to help professionals involved in purchasing, engineering and designing of original equipment or refurbishing of existing rail and mass transit equipment gain a clear insight into what can be achieved with elastomeric materials for this market. Download your copy ‘A Guide to Low Smoke, Low Toxic Rubber Materials certified to EN 45545-2:2013 + A1:2015’ here.

Our reputation is firmly based on excellent customer service, exceptional product quality and second-to-none technical expertise – proven over 30 years.

J-Flex – where “specials” are standard and this has been the compelling case throughout our proud history.

Contact us on +44 1777 712 400 – we are happy to discuss your specific needs in detail.

Why buy from J-Flex?

If you are looking for a friendly and helpful industrial rubber products supplier with great product knowledge and excellent customer service, then you’ve come to the right place.

We supply a vast range of quality items including rubber sheet and an array of fabrications made from premium grade elastomers including silicone and Viton™ – many of which are available for next day delivery.