Rubber plug assortment
When having to fix some small damages or looking for a way to improve certain object’s features, most people go out and buy or put in an online order for rubber plugs. This isn’t surprising since these can be used for multiple purposes. They can act as seals to cover and fill out holes on several types of panels, and they can also be used as door stoppers. How is this possible? Well, the simple answer is that you have a wide rubber plug assortment at your disposal.
If you don’t believe us, just check out our website, and you will see what we are talking about. The rubber plug assortment doesn’t only include items made of several types of rubber, but also pieces that come in numerous sizes. That’s right. When in need of these, you will surely find the right one. However, you have to consider your requirements first.
Obviously, if you have to use this item as a seal, you have to think about the dimensions of the hole. Yes, rubber is a flexible material, but this doesn’t mean that every plug will fit perfectly. If you are looking for a specific size, you should explore our rubber plug assortment to learn about your options. Once you have completed this part of the task, you have to investigate the rubber’s features. Yes, there is a difference between these, and in some cases, it can be vital. For example, if you want to install door stoppers all around your home, you can go with pretty much any plug since it won’t be exposed to chemicals, extreme heat, and other factors. However, if you need to use it as a seal and incorporate it into a specific device or object where it will be exposed to some of the aforementioned elements, you should look for a particular type of rubber plug. Do you know what the best part is? You can order an entire rubber plug assortment and be sure that you always have the perfect item in your toolbox.
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
- Dimensions to confirm
- Opening diameter, closure profile, insertion depth and exposed grip.
- Pack definition
- List each functional size and quantity; identify mixed shapes and bore configurations separately.
- 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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