How to repair anti-static rubber mat



If the anti-static rubber is made of rubber, it will experience some aging phenomena in different application environments over time, such as color sedimentation, hardening or even brittle cracks, and the surface resistance will gradually increase or even fail completely. This natural aging phenomenon is inevitable, but if it is only partially damaged due to improper use, and the anti-static performance is still within the validity period, then the whole sheet is not replaced due to cost considerations, is there any way to repair it?
The anti-static rubber is an anti-static product made of nitrile rubber, styrene-butadiene rubber, etc. The Shore hardness is about 70 degrees, and there is no problem in cutting it with a utility knife. Therefore, just cut off the damaged part, then cut a piece of rubber of corresponding size to fill it, and fix it with double-sided tape or conductive glue to complete the repair of the anti-static rubber mat.

