RUBBER POST CAPS
Rubber materials play a very vital role in human life. But in most cases, not every product that is used for protection is suitable for every application you are searching for. Materials made up of natural rubber and synthetic rubber has become a very important part of our lives. Rubber pole caps and rubber post caps are produced and manufactured from LPDE and PVC. They come up with standard sizes of 76.2mm-243mm and work efficiently to cover the pole or post ends. Rubber post caps are available in different vibrant colours, including grey and black. They have the ability to provide protection against many drastic and damaging environmental factors which causes rusting. Rusting can be due to rainwater or acid rain, alkalis etc. So, these rubber products are made chemical resistant. Rubber post end caps and rubber pole end caps are generally stocked in PVC as well as plastic versions. It helps to safely cover the edges. Post caps are also manufactured from durable ultraviolet materials, which helps prevent discolouration as they are generally used for external products. Rubber post caps that are made up of LPDE help protect the walls from damage and corrosion. The square vinyl cap protects the internal walls. The round vinyl cap is flexible and fits rods and tubes. You should buy the materials while checking their durability, ease of usage and quality. LPDE is inexpensive and is a weatherproof material. It is light in weight and resists the drastic changes that are caused by chemicals. Rubber post end caps which are made up of polyethene, are also a good choice. They protect sucker rods from damage during transportation as well as storage. Choose them carefully according to your needs.
All dimensions are in mm
Rubber Cap Size Catalog
Compare the internal and external dimensions of rubber caps against the part being covered.
Custom colors are available to your Pantone color code. Include the code in your inquiry.
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
- Material options discussed
- Natural rubber / latex and PVC. Choose one formulation for the actual contact and loading conditions.
- Application focus
- Poles or posts. Size the part against the selected assembly.
- Dimensions to confirm
- Mating outside dimensions, cover depth, cavity and wall thickness. Match these to poles or posts.
- Profiles discussed
- Round profiles and square profiles. Select the profile that matches the mating part and dimension that section explicitly.
- Exposure to evaluate
- Sunlight or UV. 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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