Rubber Grommets are also known as Rubber Grommet Plug, Rubber Hole Grommet, Rubber Wire Grommet, Rubber Cable Grommet and Electrical Rubber Grommets etc. Rubber Grommets are used to protect a wire, cable, tube or various other objects when they need to be passed through metal, plastic or any material that may damage the outside surface of the objects. Rubber grommets are manufactured in a wide variety of sizes and shapes for different purposes.

If you are not sure what Rubber Grommet shape and material is best for your application, please contact Better Silicone Rubber. We are a Rubber Grommets Manufacturer and we can make a recommendation. Our team has extensive experience in designing Custom Rubber Grommets for a variety of applications.

Product Specification

Why Choose Rubber Grommets?

Electrical and temperature insulation    

Abrasion and tear resistant                    

Limit mechanical vibration

Resistant to corrosion

Sealing against air, dirt, and water

Weather resistant for UV Light & Ozone

Improved product durability

Easy installation&Low cost

What are Rubber Grommets Material Selection ?

SBR Rubber Grommets

EPDM Rubber Grommets

Natural Rubber Grommets

Nitrile Rubber Grommets

Fluorosilicone Rubber Grommets

Silicone Rubber Grommets

Special Grade material available as per customer's request

Please find the file of Rubber Material Comparison Rubber Material Comparison

What is Structure of Rubber Grommets?

E - Rubber Grommets groove width should approximately match the thickness of the installation wall.

B - Rubber Grommets groove diameter should approximately match the installation hole size.

A - Rubber Grommets outside diameter, C - Rubber Grommets bore diameter and D - Rubber Grommets overall thickness are typically less critical depending on the application.

Why Choose US to Custom Rubber Grommets?

1. Precision Own Mold-Making Technology since 1998.

2. One stop service for rubber compression molded, plastic injection molded and liquid silicone rubber molded production.

3. Offer Custom Rubber Grommet Design Service according to customers' assembly products samples or design drawings.

4. Offer Custom Rubber Grommet Moldability or Manufacturability Analysis Service.

5. In-depth knowledge of elastomeric materials properties and molded production.

6. Rapid prototyping with full sizes production equipment and production materials.

7. Experienced clean room and precision manufacturing technology.