High Temp Masking Supply STP9 Silicone Rubber Plugs (5 Pack) – 1.469 x 1.750 in Heat-Resistant Stoppers
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- £27.83
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Description
xPremium high-heat masking plugs for demanding finishes
High Temp Masking Supply STP9 silicone plugs are designed for serious masking work, from powder coating to automotive refinishing. The soft, flexible silicone grips irregular shapes with a snug seal, while staying resilient under heat and solvent exposure. The plugs are color coded for quick identification, and the silicone's color never bleeds or fades, helping your workflow stay organized.
Key features
- Bottom diameter: 1.469 inches; top diameter: 1.750 inches; length: 1.00 inch
- Flexible, durable, and reusable
- Withstands heat up to 600°F (315°C) for 20 minutes
- Versatile for powder coating, painting, plating, anodizing, media blasting
- Premium silicone that resists cracking, shrinking, or breaking over time
Performance and safety notes
The silicone is non-toxic and designed for shop and lab environments. It tolerates common chemicals encountered during finishes and cleaning, making it suitable for repeated use across projects without compromising masking integrity.
Practical uses you might try
- Masking openings on parts during powder coating or painting
- Sealing fixtures or fasteners during plating, anodizing, or media blasting
- Protecting edges and small components during finishing operations
With a 5-pack, you have spare plugs for multiple steps or different projects. The color coding helps you quickly pick the right size for each job, reducing guesswork and cleanup time. Reusability supports efficient workflows and long-term cost savings, while the tough yet flexible silicone resists cracking or tearing on curved surfaces.
FAQ
Q: What temperatures can the STP9 plugs withstand?
A: The plugs withstand up to 600°F (315°C) for 20 minutes, suitable for high-heat masking tasks.
Q: How many plugs come in the pack and are they reusable?
A: The 5-pack STP9 includes five plugs; they are flexible, durable, and reusable for multiple projects.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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