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O-Ring & Rubber Seals - Over 30,000 Available Online from Polymax UK

O-Rings, Rubber Seals & High Performance O-Ring Suppliers

O-ring Manufacturers | O-ring Sizes | O-rings UK

Polymax are one of the largest online distributors of O-rings in the UK. Our comprehensive range is suitable for all kinds of demanding applications and industry needs. Require a non-standard O-ring? our expert sales team is here to help, we’re able to supply many alternative compounds with a short lead time. Polymers such as silicone, EPDM, Kalrez®, FFKM, HNBR, PTFE, XNBR, PU, CR and more. In addition to this we can supply 0-rings in unique colours, materials or specifications to meet certification standards. With over 30,000 different materials and sizes available to buy online, trust us to provide the O-ring you need.

Can't find what you need? Contact one of our experts. Call +44 (0)1420 474123 or email sales@polymax.co.uk.




Nitrile (NBR) O-Rings | Buy Online

See our range of Nitrile O-rings

Cost effective with the biggest choice of sizes available to buy online. Commonly used in applications requiring resistance to oil, fat and grease. (-30°C to +90°C).

Viton® (FKM) O-Rings | Buy Online

See our range of Viton O-rings

FKM O-rings are typically used in applications where resistance to wide range of chemicals and high temperature is crucial. (-15°C to +200°C).

EPDM O-Rings | Buy Online

See our range of EPDM O-rings

Excellent resistance to weathering, ozone and steam. Used in braking systems using glycol (Dot 3 and 4) and silicone based fluids (Dot 5). (-30°C to +125°C).

Silicone O-Rings | Buy Online

See our range of Silicone O-rings

Excellent resistance to temperature extremes, flexible at low temperatures. Used in many food and pharmaceutical applications. (-40°C to +200°C).

PTFE O-Rings | Buy Online

See our range of PTFE O-rings

A tough abrasion and chemical resistant compound, yet with less elasticity than some materials. (-200°C to +250°C).

Neoprene® O-Rings | Buy Online

See our range of Neoprene O-rings

Chloroprene is a good multi-purpose material, it exhibits fair oil resistance and good ozone and weather resistance. (-40°C to +110°C).

FEP Encapsulated O-Rings

See our range of FEP encapsulated O-rings

An encapsulated O-ring comprises an elastomer energising core, which has a seamless fluoropolymer jacket. (-20°C to +200°C).

PTFE Backup / Support O-Rings

See our range of PTFE Backup O-rings

Back-up rings are used with O-rings for both static and dynamic sealing applications.
 

Polymax FFKM O-Rings

See our range of FFKM O-rings

One of the most durable and resilient O-ring materials. A popular choice for enduring harsh environments. (-0°C to +330°C).

Kalrez® (FFKM) O-Rings

See our range of Kalrez O-rings

Outstanding chemical and temperature resistance, with lots of non-standard options. (-50°C to +350°C).

HNBR O-Rings

See our range of HNBR O-rings

HNBR is treated with hydrogen producing high strength, greater thermal stability and reduced wear. (-30°C to +170°C).

AFLAS® O-Rings

See our range AFLAS O-rings

A unique compound that is often used in the automotive industry. Resistant to petroleum, steam, and other automotive fluids. (-5°C to 204°C).

FEP Encapsulated Gaskets

See our range of FEP encapsulated gaskets

FEP Encapsulated Gaskets are designed to withstand almost all industrial chemicals and solvents.
 

Bonded Seals | Buy Online

See our range of bonded seals O-rings

Bonded seals (or Dowty seals) are metal washer/rubber bonded inserts for use in high pressure applications where conventional seals are unsuitable.

O-Ring Grease | Buy Online

See our range of O-ring grease

O-ring synthetic lubricant is used to prolong O-ring performance and assist in assembly.
 

O-Ring Kits & Cord Kits | Buy Online

See our range of O-ring kits

A range of O-ring kits in various different materials, including NBR, Viton®, EPDM, HNBR and Silicone.