Metric Silicone O-ring Cord – 20mm Diameter – Price Per 1 Foot

Need to make a custom-sized o-ring or gasket?

This is silicone o-ring cord.

It's 20mm thick (metric size).

The price is for one foot of cord.

It's a generic, unbranded product, but it's new and ready to use.

Just cut it to the length you need and glue or fuse the ends.

Perfect for repairs or custom projects where a standard o-ring won't fit.