QUOTE(john77 @ Jun 14 2021, 08:46 PM)
@BeatNavy I've been considering turbines for when I paint my car. From my research Fuji say you want a 4 stage or 5 stage for automotive paint, so it looks like you're on the right track.
I follow this painter on youtube and he seemed pretty impressed with the Fuji model above that one:
https://www.youtube.com/watch?v=GWcDgILe13k I was about to pull the trigger on a Q5 so I'm really interested to see how this works out for you.
Hey
@john77 and all.
Sorry, I should have posted an update, but I'm
really bad about that. I'm also
really bad about taking the time to take good pictures to document process and progress.
So I ended up buying that Fuji mini mite 4 platinum as shown in the pic. It was super easy to setup, and, when the time came, to clean.
I also did pickup some L60E from the place in New Castle, DE. Guy was very friendly and helpful, and I'll go back up there when I need paint to do the whole car. This time I was just respraying/practicing on the roll bar and sail panels, which were going to be covered with new vinyl anyway. My overall thoughts and impressions:
I'm very happy with the turbine setup. Again, it's so easy to setup, it's portable, uses 110v, is relatively quiet, there's
very little overspray, and I think it can do an excellent job. Cleaning was also very straightforward. I managed to laydown some pretty nice sections of paint, but my lack of experience (both overall and with this system) definitely led to some "opportunities for improvement" as my boss might say.
First thing I noticed was that I didn't get the paint thick enough initially. The guy at the store told me to mix it 4 to 1 (paint and reducer), which I did. I also told him I need a slow-drying reducer, which is what is recommended for turbine sprayers. The paint ended up too thin and I ended up with runs on the sail panel. The next time I actually used the Ford #4 cup that comes with the sprayer to test viscosity, and that's when I realized I needed significantly less reducer. Mistake #1.
Mistake #2 was initially trying to correct the runs by reducing airflow, which I now understand is the last adjustment that should be used. You want airflow for complete atomization of paint. I should have been a) using correct viscosity/mixture as noted above, and b) using paint flow adjustment before air flow adjustment. You can see some orange peel in the pics below, particularly on sail panel.
Mistake #3 (and 4, and 5, and 6, etc., etc.) was simply technique. I practiced on some sheet metal I had. Naturally some of the best paint I laid down is now on that scrap sheet metal
I found painting the rollbar a challenge as it's hard to reach over and get a consistent angle of attack and motion on something that goes across the whole car. The sail panels were easier, naturally, but then I was dealing with the fact that I bollocksed them up the first time with too thin of paint and had to clean off the runs with solvent. That left a surface that was less than ideal for the second attempt.
After a bunch of sanding and attempts at paint correction I was pretty happy with the overall results in the sense that I learned quite a bit, it looks much better than it did, and the new sail panel vinyl looks great and covers up my mistakes anyway
Bottom line: I like this setup a LOT and I'm looking forward to trying again. It just won't happen until I'm ready to tackle the whole enchilada.
Here are some random pics of the pain on the car, just for viewing pleasure. Again, not even sure what order these are in from raw paint to post-paint correction attempt.
Click to view attachmentClick to view attachmentClick to view attachmentClick to view attachment