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J-Flex – your complete source for FKM sheets including Viton™ & FLUOR-A-COM®

J-Flex enjoys an industry wide reputation as the market leader for speciality sheet rubber products. This means bringing a wide offering to the market, not just the commodity items BUT also the really special grades such as Viton™ Sheet and FLUOR-A-COM® Fluoroelastomer (FKM) Rubber Sheets.

For Viton™ and FLUOR-A-COM® (FKM) Sheetings, J-Flex has a vast and unrivalled range, most of which is available EX-STOCK:

  • Viton™ ‘A’
  • Viton™ ‘B’
  • FLUOR-A-COM® FPM / FKM Sheet Product
  • Food Grade Off-White & Blue FDA Compliant Viton™
  • FLUOR-A-COM® FKM / 1 Ply Nomex Reinforcement
  • Medium Density Viton™ Sponge
  • Extruded Sponge Cord and Square/Rectangular Strips

Our FLUOR-A-COM® range is available in a wide thickness range, from 0.25mm up to 25mm.

All sheeting complies with REACH Substances of Very High Concern (SVHC) Declaration and hold PAH/PAK Compliance Certificates.

FLUOR-A-COM® is a Registered Trademark of J-Flex Rubber Products.

Viton™ and any associated logo is a trademark or copyright of THE CHEMOURS COMPANY FC, LLC and used under license by Clockpress Ltd t/a J-Flex Rubber Products.


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

FDA Compliant Blue & Off-White FKM

This material is manufactured in an easily identifiable blue colour which is of course synonymous with food processing industries. The blue colour, of course, makes identifying any contamination clearly identifiable, so even if a small particle gets into the food during the production process, you’ll know quickly.

Benefits include:

  • Blue FKM Sheet and ‘O’ Ring Cords now available in the standard food industry colour making in so much easier to identify contamination.
  • Comfortably handles hot, oily and greasy food products.
  • Suitable for repeated food contact.
  • Non-toxic and odour free.
  • Non-marking and does not taint food.
  • Non-allergenic.
  • Resistant to chlorinated hydrocarbons; fuel and acids.
  • Heat Resistance to 250°C.
  • Conforms to PAH/PAK requirements.
  • Complies with Reach – SVHC listed ingredients.
  • Popular for gaskets; seals; strips and joints for food; beverage and pharmaceutical.

As you would expect the product has been thoroughly tested by independent laboratories to all the relevant standards including:

  • All of the ingredients used in this recipe are listed on the FDA White List as described in the FDA Code of Federal Regulations Title 21. Section 177. 2600.
  • The finished sheet and cord materials have been independently tested by SGS International and are certified as meeting the migration values (extraction levels) as set out in FDA Regulations Title 21. Section 177.2600 “Rubber Articles Intended for repeated use”.
  • The products are manufactured under Best Manufacturing Practice in accordance with EC 2023: 2006.
  • These products are deemed as being compliant to European Regulations framework EC1935:2004 “materials intended to come into contact with food”.


Strips, Fabricated Gaskets, Joints & Seals

J-Flex offer strip cut from sheetings and also fabricate gaskets; joints and seals. All J-Flex sheet products can be supplied with or without high temperature pressure sensitive adhesive backing.

Special sheet grades can be calendered or moulded in sheet form such as:

  • Viton™ F, GF, GLT, Extreme
  • Alfas®
  • Colours – Red, Green and Brown Viton™
  • Thin Gauge Viton™ Sheeting: 0.25mm (+/-0.08)

The experience of our strategic partnership means you have access to a manufacturing team that knows the calendering process intuitively and has raised it to a fine art.  J-Flex has one of the largest Viton™ and FLUOR-A-COM® Fluoroelastomer Sheet stocks available in Europe – this means that you can actually buy these products from us EX-STOCK and you don’t have to tie your money up for such long periods.

J-Flex are a proud partner of the Official Chemours Viton™ Licensee Programme

Viton™ and any associated logo is a trademark or copyright of THE CHEMOURS COMPANY FC, LLC and used under license by Clockpress Ltd t/a J-Flex Rubber Products

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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’re in 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. With over 35 years operating experience, J‑Flex is 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.