Custom solder mask

[Old_Grey]

We had this discussion before but couldn’t find anything to change the mask. I had ideas but didn’t try anything.

Making pads without solder mask?

I would like to create capacitive touchpads that will be covered in solder resist. Is there a way to create custom pads that will be left out of the solder mask layer (so they will be covered with resist)? Thanks!

If you want to do experiments with the above info and find a solution please post it.