A self adhesive gasket is a gasket with a pressure sensitive adhesive applied to one side. You remove the backing and fix the gasket into position before assembly.
This does not improve sealing. Compression creates the seal. The adhesive improves placement.
For guidance on choosing the correct bonding system, see
Best adhesive for rubber gaskets
Where self adhesive gaskets are used
- Electrical enclosures
- Access panels
- HVAC systems
- Automotive interiors
- Foam sealing applications
Why engineers use them
- Faster assembly
- Accurate positioning
- Reduced handling time
- Better consistency in production
Common materials
- EPDM for weather resistance
- Nitrile for oil and fuel
- Silicone for temperature and chemicals
- Polyethylene and polyurethane foams for compression sealing
If you are unsure which material suits your environment, see EPDM vs Nitrile gasket guide
When not to use them
- High temperature environments where adhesive may fail
- Chemical exposure that degrades adhesive
- Applications where the gasket is already mechanically fixed
If your parts are supplied on sheets or rolls for faster handling, this is usually produced using Kiss cutting explained
Key takeaway
Use self adhesive gaskets to improve assembly efficiency. Do not rely on adhesive for sealing performance.
Send your drawing or sample and we will recommend the correct material and format.
