Custom Molded Rubber & Plastic
California Sealing Devices can supply custom parts to your print, or in some cases we can create a drawing from your existing part.
Our custom capabilities range from non critical designs to the toughest tight tolerance requirements in the industry.
These products are available in a wide range of material combinations to handle most applications.
Here is a list of some of our capabilities:
- Tight Tolerance Parts
- Rubber To Teflon
- Face Seals
- Sheet Stock
- Thermoplastic
- Rubber To Metal
- Diaphragms
- Non-Standard O-Rings
- Extrusions
- High Density Plastics

California Sealing Devices is a Genuine Viton® Licensee.
California Sealing Devices has been selected by DuPont Performance Elastomers as a licensed supplier of Genuine Viton® products. As a Genuine Viton supplier, you are assured that the Viton flourelastomer products you purchase from California Sealing Devices are made of 100% virgin Viton® as the soel elastomeric ingredient. As a licensed Viton® supplier, California Sealing Devices is committed to reproduce quality, performance and reliability which the industry associates with Genuine Viton®.