DLC coating service

[Curtis]

Can anyone direct me to a good source for small volume DLC coating. I have just a few pieces.

 

[hoffman900]

No experience, but look here:
http://carbonraptor.com/index.html
http://www.calicocoatings.com/coating-d ... c-coating/

From listening to the drag race and circle track guys, surface prep is everything (needs to be an incredibly smooth finish on the metal) or you get flaking issues and 'there is nothing worst than DLC flakes going through an engine".

From the Carbon Raptor FAQ:

The ideal condition to maximize the wear resistance and lubricity is a surface finish with an Ra less than or equal to 0.1 µm (0.000004 in) and a mirror-like reflectivity. Adequate levels of protection and friction reduction are often obtained with rougher surfaces.