Rubber sealing plugs
Many households are well familiar with holes in their walls or in their furniture from an accident, and let’s be honest; no one likes them. These holes can bring down the beauty of your home instantly if not appropriately covered, and if you cover it with something like a cloth or tape, it’ll only serve to bring down the reputation of your home and make your guests judge you as someone who can’t take proper care of their house.
Since fixing walls is an expensive and time-consuming option, not even considering all the moving you’ll have to do, most people prefer an inexpensive and straightforward answer to this problem. For all the holes in your house, furniture, or appliances, you need a permanent solution, something that can last long in the spot without falling off for a long time – and that’s precisely what a rubber sealing plug is.
A rubber sealing plug may not sound like it does much but don’t let that fool you because these plugs can fix the most bothersome situations with relative ease. If your hole needs a seal, a rubber sealing plug will do it for you without any worries. Rubber sealing plugs are really effective in sealing holes; may those holes be from your furniture or the walls in your house. It can work with all of them and fit tightly, so you or your guests don’t see the holes again.
This way, rubber sealing plugs not only show their functionality by sealing off a hole, but they also do it in such a way that only adds to the beauty of your home. This is why most plumbers prefer to use rubber sealing plugs to seal the holes in the walls when their customers ask them to do so and carpenters when they need to close holes in their furniture.
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
- Rubber blanking plug for a visible hole in furniture, a wall panel or an appliance surface.
- Opening dimensions
- Record the hole profile, material thickness and available space behind the surface.
- Retaining section
- Specify interference or a retaining feature for the actual opening and check pull-out behavior.
- Visible head
- Define overlap, projection, color and finish against the surrounding surface.
- Service role
- Identify cosmetic concealment versus a specified dust or liquid barrier; qualify any sealing requirement separately.
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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