high temp silicone plugs
The plugs we use in our daily lives are often underestimated when it comes to their overall utility and durability. While we needn’t worry about it frequently, it’s still nice to know that the items we use are far more potent than we give them credit for. This is especially true for high temp silicone plugs.
These silicone plugs can be used in a huge variety of ways due to their overall simplicity. Of course, the added versatility makes them perfect for DIY projects or just simple uses around the household. No matter whether the actual application is in line with the usual uses or not, these high temp silicone plugs are guaranteed to fulfill their role properly. After all, they are highly resistant to high temperatures, as the name implies, so even when you use them on hot materials they’ll manage to endure the heat.
The heat resistance is very much appreciated. Wherever you apply high temp silicone plugs, you’ll get maximum protection from heat with scant investment both in terms of money and time. Of course, it’s up to you to actually figure out the dimensions and properties you require out of the plugs. This is why you should consult our consistently helpful catalog, which contains all the important information you could need. The needs can vary but our customer support remains open to any concerns you may have. No need to worry about quality either as our products are made with the highest quality materials and provide incredibly potent benefits with very little monetary investment. Get down to deciding what you need and look at our wide selection of high temperature silicone plugs to fill your needs immediately. No matter the specifics of your need, you are bound to find what you seek here. After all, there are so many variations on offer it’d be hard to not find one that fits you.
Stopper & Plug Size Catalog
Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.
Custom colors are available to your Pantone color code. Include the code in your inquiry.
RST T-Shaped Plugs
Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.

RSA Tapered Corks
Compare large-end diameter A, small-end diameter B and Height, in mm. The mating bore and required seating depth determine where the taper contacts the opening.

RSB Undercut Plugs
Compare neck diameter A, flange diameter B, flange-to-lip distance C and flange thickness D. Check panel thickness and rear clearance. E refers to the underside recess.

RSD T-Shaped Stoppers
Compare stem diameter A, flange diameter B, stem length C and head thickness D, in mm. Check the seating surface and available depth as well as the hole diameter.

Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.
Discuss Your RequirementsProduct specifications
- Product form
- Removable closure fitted inside an opening
- Material
- Silicone. Specify the compound grade for the selected service.
- Dimensions to confirm
- Opening diameter, closure profile, insertion depth and exposed grip.
- Thermal duty
- Define continuous exposure, short peaks and cycle time; establish the usable limit for the selected compound and assembly.
- Seating check
- Check the sealing contact around the opening and the force needed for insertion and removal.
Need a quote or a custom part?
Send your requirements, drawings or samples to discuss standard and custom silicone rubber parts.
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