Why do I always get little specks all over when I flow coat?
About a week ago I sprayed 3 coats of UV clear. I sanded it out this weekend with 400 and 600. Yesterday I washed the parts with Dawn. Then I went over them with 700 in a spray bottle. Tonight I tacked them off at least 2x. I was super cautious about dirt on me and on the gun, as I just had the same problem with a batch of parts a few weeks back. So anyway, I hit the first panel with clear, and tiny little specs all over. It looks like solvent pop, but how would it be? I'm using slow activator. Metal temp is 70 or so.
These "specks" easily sand out with 1500 or even 2000. Once sanded and buffed, everything looks perfect. Whatever it is, it's causing me extra work.
About a week ago I sprayed 3 coats of UV clear. I sanded it out this weekend with 400 and 600. Yesterday I washed the parts with Dawn. Then I went over them with 700 in a spray bottle. Tonight I tacked them off at least 2x. I was super cautious about dirt on me and on the gun, as I just had the same problem with a batch of parts a few weeks back. So anyway, I hit the first panel with clear, and tiny little specs all over. It looks like solvent pop, but how would it be? I'm using slow activator. Metal temp is 70 or so.
These "specks" easily sand out with 1500 or even 2000. Once sanded and buffed, everything looks perfect. Whatever it is, it's causing me extra work.