RE: dcu 2060 flex-n-flat
No gloss added.
In each case, I mixed 6 parts of 2060 to 1 part of hardener (DCX61 ?), and four parts of reducer (DT860?). The instructions on the can are for 6 to 1 to 1 mixing, but I used a little more reducer to try to avoid having too heavy a coat laid down. Both mixes came from the same can of clear, hardener, and reducer. The only difference that I am aware of, is that they were sprayed on different days (because I had to re-do the vinyl on one wing).
Gordon