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J-Flex – your complete source for specialist silicone sheeting and products, including food safe silicone rubber.

J-Flex enjoys an industry wide reputation as the market leader for the manufacture of specialist sheet rubber products including food safe silicone rubber sheets which are also safe for use in the manufacturing process for food & drink and pharmaceuticals.

Our safe silicone sheeting provides a high quality safe and reliable product that is an ideal solution for the manufacturing processes in the food, drinks and pharmaceutical industries.  J-Flex silicone sheeting products are independently tested and comply with the requirements issued by the US FDA, German BfR as well as EC Food Safety regulations.

By complying with the above regulations and authorities, J-Flex food grade silicone rubber sheeting offers the reassurance that it does not contain any of the banned substances that some lower quality products on the market do.

As manufacturers of rubber products, J-Flex safe silicone rubber can be supplied as sheets, die cut gaskets, moulded seals, extruded sections, inflatable seals – in fact any moulded, extruded or calendered component.

All J-Flex silicone sheeting is regularly tested every three months and exceeds the minimum standards laid down by the stated regulatory bodies.

Most J-Flex sheet products can be supplied with our high temperature adhesive backing (generally speaking, any over 1mm thickness).

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Why buy from J-Flex?

If you are looking for a friendly and helpful industrial rubber products supplier, with enviable product knowledge and excellent customer service, then you’ll find it in J-Flex. 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. Founded in 1984, we have amassed a wealth of experience and are the preferred supplier of industrial rubber products - providing engineered rubber components and specialist rubber sheetings you can trust. Whether you are looking for silicone sheets, rubber mouldings, gaskets, sleeves, extrusions, bellows, fabrications, rubber sealants or adhesives -including Viton™ sheets and sealants, J‑Flex can help. You'll find our Accreditations, Approvals, Certifications and Compliance​ information here.

Energy & Utilities

Renewable Energy

Food & Drink



Rail & Mass Transit


Automotive & Motorsport (inc EV)


Product Approvals and Compliances

As part of our ethos, we are regularly checking and independently testing our products and materials with leading industry organisations to ensure they meet and exceed the requirements of the many industries we serve – below are some examples.

For related downloads, please visit our Downloads page and scroll down to the Information & Certifications section.

Countries Delivered to

Years Established


Average On-Time Deliveries

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