JLCues and CueCrazy, thanks for the leads!
Those look promising.
Unfortunately for the billiards industry, the kinds of volume usually necessary to get a custom made material manufactured are completely unreasonable. We almost always have to use some other industries materials and adapt it to our needs (i.e. it takes forever to find decent ferrule material).
Most cork out there used on pool cue wraps is of very low quality and with a rubberized binder (high-heat automotive gasket material). We can find plenty of that, but what we are looking for is much higher quality and that is dyable.
If we ever find what we are looking for it will benefit everybody as there is nothing else like a high quality cork wrap.