What We Supply at Seal With Selo — And What’s Coming Next

Seal With Selo product range graphic showing O-rings, bonded washers, copper washers, O-ring cord and circlips, with upcoming NBR 90 O-rings highlighted, all arranged around the Selo logo on a white background.

Seal With Selo was set up with a simple goal:
to make it easy to buy everyday sealing components without unnecessary hassle.

No minimum order quantities.
No forced account sign-ups.
Clear stock availability.
Fast UK delivery.

Here’s what we currently supply — and what’s on the way next.


What We Currently Stock

O-Rings

O-rings are at the core of what we do.

We currently supply:

  • NBR (Nitrile) O-rings — ideal for oil, fuel and general-purpose sealing

  • FKM (Viton®) O-rings — for higher temperatures and chemical resistance

  • Silicone O-rings — including red silicone for high-temperature and clean applications

  • EPDM O-rings — for water, steam, brake fluid and outdoor use

Available in:

  • Metric sizes

  • Imperial (BS) sizes

  • Individual quantities or small packs

Whether you’re replacing one seal or stocking spares, everything is supplied from UK stock.


Bonded Washers

Bonded washers combine a metal outer ring with a rubber sealing insert.

They’re commonly used in:

  • Hydraulic fittings

  • Automotive fluid systems

  • Flat-face sealing applications

We stock bonded washers in a wide range of sizes, ready for immediate dispatch.


Copper Washers

Copper washers (also known as copper crush washers) remain a reliable sealing choice for:

  • Brake lines

  • Fuel systems

  • Oil feeds & returns

  • Sump plugs

Our copper washers are annealed, ensuring proper crush and a dependable seal every time.


O-Ring Cord

O-ring cord is ideal when:

  • a standard O-ring size isn’t available

  • you need to cut seals to length

  • you’re repairing older or unusual equipment

We currently supply NBR 70 O-ring cord in selected metric and imperial sizes, with more options planned.


What’s Coming Next

We’re actively expanding the range based on real customer demand.

NBR 90 O-Rings

Higher hardness nitrile O-rings are coming soon, ideal for:

  • higher pressure applications

  • reduced extrusion risk

  • tougher sealing environments

Circlips (Internal & External)

Both internal and external circlips are planned additions to the range, covering common metric and imperial sizes used in automotive and industrial applications.


Trade Accounts

For workshops, maintenance teams and regular buyers, we plan to offer the chance to apply for trade accounts.

Benefits include:

  • faster repeat ordering

  • account pricing (where applicable)

  • straightforward support from a UK supplier

If you buy seals regularly, it’s worth getting in touch.


Tell Us What You Need

One of the advantages of being a focused sealing supplier is flexibility.

If there’s a size, material or product you use regularly that we don’t yet stock:

  • tell us

  • request it

  • or ask your supplier to point us in the right direction

Much of what we add next is driven directly by customer feedback.


In Summary

Seal With Selo supplies the sealing components people actually use — without overcomplicating the process.

And we’re not finished yet.

As demand grows, so will the range.

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