O-rings are among the most straightforward yet essential sealing solutions, known for their affordability, ease of installation, and dependable performance across countless industries. Our extensive range includes nitrile, Viton, and silicone O-rings, available in both metric and imperial sizes to meet the diverse needs of various applications. Designed to withstand different temperatures, chemicals, and pressures, our O-rings offer reliable sealing solutions for automotive, industrial, aerospace, and household applications. Whatever your project demands, you’ll find a durable, high-quality O-ring to ensure a secure and lasting sea

View our o-ring ranges by material type:

  • Nitrile O-Rings

    Our extensive range of nitrile o-rings include metric, imperial and hozelock sizes suitable for most applications. Delivering top resistance and performance across industries, our O-rings come in various shore hardnesses, specialist compounds, and metric or imperial sizes. Made from nitrile, they withstand chemicals, temperatures from -40°C to +108°C, and are suitable for aeronautical and nuclear applications.

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  • Viton O-Rings

    We also offer a wide range of highly chemically resistant viton o-rings, available in varying sizes and dimensions. Crafted from a synthetic rubber that resists petrol, solvents, strong chemicals, and hydrocarbons, our Viton O-Rings excel in automotive and aerospace applications. Withstanding fuel, they’re ideal for combustion engines and come in a variety of internal and external dimensions to suit most needs.

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  • Silicone O-Rings

    Our range of silicone o-rings are suitable for both freezing and extremely hot environments, and come in various sizes. Highly versatile and durable, our silicone O-rings withstand extreme temperatures and offer strong sealing for diverse applications—from household items to automotive parts. Totally Seals provides a wide range of quality silicone O-rings in various internal and external diameters to suit most needs.

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Browse our full o-ring range:

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