I dont know about to much PSI. I had some old flams. that I was going to repaint. Well out in the field it seemed that the paint would just fall off. But when I went to strip all the paint off I couldn't find an easy way to strip the old paint off. Gas worked the best but I thought there had to be an easier way. SO, I got out or pressure washer. I started washing them with a really low psi, however that wouldn't even touch them. So I turned it some more, and more, and more, finally to 2800PSI. It was just kinda taking it off and I had the nozzle close. So I turned on the heat. I started off at 200. It took about 75% off, but I wanted more off. So I turned it up to 300. That pretty much did the job but still didnt take off 100%, so I still ended up removing the last bit by hand.
Do realize that those were junk decoys that I didnt care if I melted or put a hole in. I would never ever do that to my good decoys that I use.
If they weren’t meant to be eaten, then why are they made of meat?