Washer Masking Plugs

Every one of our High Temp Washer Masking plugs has been designed and manufactured with high temperature masking in mind, being made from a Thermoplastic rubber allowing a resistance of up to 125c. These Flanged rubber plugs are excellent for use when coating, covering and baking, as well as a multitude of other high temperature masking applications due to the 'flanged washer' section of the plug which covers the lip of the hole it is plugging. Each of these High Temp Washer masking plugs has good Acid resistance, along with a number of other resistance properties which help make it a truly multi-purpose solution.

Our Flanged rubber masking plugs are available in a wide range of sizes and variants to suit, from a small 3.2mm hole diameter all the way up to a significant 47mm to ensure we have the best range possible for your application. 

Why choose our High Temp Washer masking plugs?

• Manufactured from a high temperature Thermoplastic rubber
• Number of resistance properties including Acids
• Flanged for a larger, fuller coverage
• Available in a large number of sizes

Looking for more masking products? See our huge Powder coating masking section.

See all variations of Washer Masking Plugs below

What Delivery Services are available?
We offer free 3-5 Day Delivery for orders over £15, £4.85 2nd Class Services for orders below £10 and £2.85 for orders £10-15. We also offer Next Day Delivery for £12.50 along with Guaranteed AM Delivery if required, collection can be arranged free of charge from our warehouse. For international shipping prices please use the shipping calculator on the cart page, once a product is inside your cart.

Can I get a Free Sample?
Free Samples can be requested through our product pages, displayed in the sizing table beside the product you require. Please note you can always give us a call on 01233 713 581 or contact us over Live Chat to discuss samples.

Do I need to Sign Up for an account?
You do not need to sign up to place an order, but it is recommended if you'd like to gain loyalty points, giving discount off future orders. To learn more about loyalty points, please see our Rewards Scheme page.

I am not sure what parts I need?
If you're unsure of what part you need then please do not hesitate to give one of our friendly Sales Team a call on 01233 713 581 and they can assist you. Alternatively, we're regularly active on the Live Chat and are always open for questions. 

Do you offer Returns on Products?
We offer a return period on all of our products to give you peace of mind, to view our policies and learn more about this process should it be required, please see our Returns Policy page.