After Market Coatings
 

I'm aware of certain companies that specialize in aftermarket coatings such as cermet.

I'm curious however that if any companies have the ability to re-apply a resin-base material with politetrafluoro ethylene (C2F4) more commonly called Uncoherence Material.

It is the stock coating that is applied on the Cr surface of the rotor housing. Just curious since it might be cheaper for individuals than getting a cermet coating on the housings.