Silicone Drilled Stopper
With the present rising need for silicone drilled stopper solutions, we have started manufacturing silicone corks since several years. As we are one of the high-end and experienced brands in this industry, the number of customers are also increasing. We have clients from all over the world, which is why we also export silicone drilled stoppers to several countries. We use only high-quality, durable, and long-lasting materials to make these silicone corks with holes. In addition to that, one best thing about our silicone drilled stoppers is that they are odorless and show resistance to chemicals, temperature, and electricity.
The silicone drilled stopper products are compatible with basic airlocks.. If you look at our product list, you will understand that we make solid silicone stoppers, one-hole corks, and two-hole stoppers as well. Also, you can use our two-hole silicone drilled stopper solutions for jars and glass carboys. We deliver silicone drilled corks in various standard sizes and designs. For instance, we have corks between size 000 to size 25. However, we also offer custom choices, making it possible for you to obtain personalized silicone drilled stoppers.
Depending on the type of application, you can choose the type of silicone drilled stopper. Our products are accessible in various colors and widths. We have a wide and large manufacturing plant where all the silicone drilled stoppers are made. The production factory is filled with essential and high-end equipment needed to prepare the silicone corks. In addition to that, our skilled professionals who have over 10+ years of experience will inspect the products before delivering them to our customers. In order to know more about silicone drilled stoppers, their pricing, and other details, it is best to get in touch with our technical team.
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.
- Application focus
- Carboys. Size the part against the selected assembly.
- Dimensions to confirm
- Opening diameter, closure profile, insertion depth and exposed grip. Match these to carboys.
- Passage layout
- Dimension each bore, its location and the remaining wall; match it to the tube, probe or fitting passing through.
- 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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