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Washer Caps from Sinclair & Rush.
Our Silicone Washer Caps are used to mask studs and protrusions during high temperature coating applications, where there is a need to create a grounding area at the base.
We offer a standard stock range of Silicone Washer Caps available for next-day delivery and can also assist with any custom enquiries that you have relating to this product. If you cannot find the part you are looking for, or need any help selecting the correct size, please call our Sales Team now on 01634 686504 and we will be happy to assist.
[CLICK HERE] to watch our product-selection tutorial.
The high temperature rating of the Silicone material means that this product will survive Powder Coating and other forms of plating and coating without melting or burning in temperatures up to 315°C. The flexibility of our Silicone Washer Caps allows them to fit over extrusions, threaded studs, PEMS and dowels, as well as to be used as plugs for threaded or irregular holes. For other high temperature caps, see our options below.
For help selecting the correct size for your application, please click 'play' to watch our Caps Measuring Guide.
Benefits of using Washer Caps
- Can be used as either a Cap or as a Plug
- Flexible enough to conform to irregular shapes
- Washer creates a grounding area around holes and studs
- Available in a range of colours for easy identification
- Our agents are available on Live Chat if you need any help
Sinclair & Rush offers
- Free carriage over £25 for online orders to UK Mainland
- Order from just 1 piece upwards
- Free of charge samples on request
- Free technical advice from our UK based experts
- Free Delivery for Online Orders (UK Mainland only)
- Great discounts for larger orders
I must compliment your company on the fastest turnaround and follow-up of ANY company I have ever worked with-- just amazing. You should be proud.
Annabelle, I really appreciate your quick action and efficiency, you have been a tremendous help.
Cecile - Buyer
I would strongly recommend S&R to anyone looking for someone to manufacture plastic parts, from both a development and service prospective.
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