I borrowed Bigshrimpins Harbor Freight spray gun for the awlgrip. I have a Husky which is not worth a darn that I used to spray the first couple coats of primer originally. The orifice is too small on the Husky. I have a 30 gal compressor and kept the pressure at about 70psi which seems to work for me. There is a water separator in line between the compressor and the spray gun. You need a good respirator when spraying Awlgrip. A hood, tyvec suite, and goggles as well. Here is the last three heavy coats of primer before the final sanding:
Tomorrow I'll be spraying the interior walls.
strick