The ultimate in
foam conversion and gasket technology

Riayk Ltd is a specialist manufacturer and supplier of a wide range of cut sheet, rolls, foam die cut inserts, die cut parts or foam packaging end caps.

We use a quality foams for a wide range of applications. Our bespoke packaging design services can make custom inserts for all packaging requirements.

If you are looking for a consistent and highly reliable company, look no further. Riayk Ltd has over 25 years of experience in the foam and stamped components trade.

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Rubber washers

Rubber washers are normally used to support the weight of a threaded fastener. They are also used as a spacers, springs, wear pads, pre-load indicating devices as well as locking devices.

Rubber washers are used in taps or valves where they act as the seal that prevents or closes the flow of liquid or gas. All washers including rubber washers have an outer diameter (OD) about twice their inside diameter (ID).

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