Rubber end caps
Rubber end caps or as they are also commonly referred to as rubber end covers are our second-largest product selection. We offer them in over 20 different styles, sizes, shapes, and sizes, which is why you will certainly be capable of finding something that suits the industry you work in, but more importantly, that will suit the needs of your project or application process. There are various situations where you can utilize our rubber end caps. For starters, you can use them as a cover that will protect different objects and components during assembly or transportation. After all, they are capable of resisting vibrations and shaking, thus, you will not have to worry about wear and tear.
Besides this, our rubber end caps are used for finishing and masking off objects. For example, if you have to finish off a component, it will provide a modern and aesthetically pleasing finish and another popular use of our rubber products is for masking components. There is a wide range of reasons why you might want to consider purchasing our rubber end caps. To begin with, they are quite durable and strong, but at the same time, they are flexible and soft, which means that our customers will be able to easily and quickly install them.
Additionally, they are extremely resistant to external factors, including chemicals, hot and cold temperatures, the ozone, oils, acids, and so on. Since they are massively produced, they are also one of the most cost-efficient solutions across various industries – including the automotive, marine, and furniture industries. Additionally, our rubber end caps come in a wide range of shapes, sizes, colors, textures, and designs, which basically means that you can find exactly what you are looking for. Lastly, if you have any inquiries about our rubber end caps, our support team will be more than glad to assist you.
Rubber Cap Size Catalog
Compare the internal and external dimensions of rubber caps against the part being covered.
Rubber Caps-RSE
Compare A (inner diameter), B (outer diameter), C (inner depth) and D (total height), in mm.

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.
Discuss Your RequirementsProduct specifications
- Product form
- Protective cover fitted over a component end
- Application focus
- Masking during surface finishing. Size the part against the selected assembly.
- Dimensions to confirm
- Mating outside dimensions, cover depth, cavity and wall thickness. Match these to masking during surface finishing.
- Exposure to evaluate
- Heat and cold cycling, ozone and oil splash. Validate the selected material under the combined conditions.
- Cover retention
- Check the installed overlap and pull-off force on the actual end profile.
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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