EPDM plugs are ideal for most plating and anodizing applications due to their excellent resistance to chemicals. The tapered design of these plugs allows one size to fit multiple ports while the flexible rubber material conforms to provide a tight seal.
Key Features
![High Temp Chemical Resistance](/cmss_files/imagelibrary/Icons/Abrasive-Icon.png)
Superior chemical resistance.
![Anti-Static Extra High Temperature](/cmss_files/imagelibrary/Icons/Extra-High-Temp-Icon.png)
Withstand temperatures up to 475°F (246°C).
![Anti-Static Low Cost](/cmss_files/imagelibrary/Icons/Cost-Icon.png)
Low cost alternative to silicone plugs in some coating processes.
![Anti-Static No Contamination to the Paint Line](/cmss_files/imagelibrary/Icons/Paint-Icon.png)
No risk of contamination to
paint line.
![Anti-Static Custom Sizes](/cmss_files/imagelibrary/Icons/Length-Icon.png)
Custom sizes available with minimal tooling investment.
![Anti-Static In Stock](/cmss_files/imagelibrary/Icons/Shipping-Icon.png)
In stock for immediate shipment.
25 Sizes
With diameters ranging from less than 0.05 inches to over 1.25 inches and a tapered design that will protect virtually any size hole, StockCap is sure to have a EPDM rubber plug that will work in your application.
For the best fit, we recommend testing multiple sizes to see what works best in your application.
Color & Material Specs
Manufactured in black EPDM rubber. View our material chart for specifications or compare with other high temperature resistant materials.
Major Diameter "A" (in) | Minor Diameter "B" (in) | Plug Length "C" (in) |
---|---|---|
0.100 | 0.031 | 1.000 |
0.125 | 0.031 | 0.625 |
0.125 | 0.062 | 0.625 |
0.187 | 0.062 | 0.750 |
0.200 | 0.062 | 0.750 |
0.250 | 0.125 | 0.750 |
0.250 | 0.125 | 1.000 |
0.344 | 0.187 | 0.625 |
0.344 | 0.187 | 1.000 |
0.375 | 0.125 | 1.250 |
0.375 | 0.250 | 0.750 |
0.437 | 0.250 | 1.000 |
0.472 | 0.354 | 0.748 |
0.500 | 0.125 | 2.000 |
0.500 | 0.313 | 0.813 |
0.594 | 0.406 | 1.000 |
0.656 | 0.500 | 1.000 |
0.750 | 0.563 | 1.000 |
0.781 | 0.626 | 1.000 |
0.812 | 0.625 | 1.000 |
0.938 | 0.718 | 1.000 |
1.024 | 0.787 | 1.000 |
1.063 | 0.905 | 1.000 |
1.260 | 1.024 | 1.000 |
1.338 | 1.063 | 1.000 |