Audio Desk Systeme CD lathe Sound Improver

Rubberized coating, cleaver. The ultimate CD treatment, 3 coats of AVM
on the topside. You can also contact AVM and they offer it as a service.
I have done around 50 CD's they reside in special spot in our library.

If you think that's obsessive, there are vinyl guys taking 2 of the same album then applying 3 coats of AVM to opposite sides of each record!
That's hardcore! I personally have not heard a record treated, but they say it is mind bending, I can say no regrets with the CD's we have done.
Dead quiet, more dynamic, more micro information.    

@audioengr and @perfectpathtech what is the diameter of the inner mask? Is it important, or is it there to prevent rubber spray from getting on the underside of CD? Once I get the Lathe I will try this tip... 

I also am curious to see a picture of what the CD mask (thin card stock to make a mask that covers the disk in a spoke pattern) looks like.  Anyone have a picture?

Also would the rubber spray be clear?  Or green? or black?