This is from the PPG "Reporter" news letter. It is a very interesting technique that really does cut down on overspray. It is for spot priming only and has nothing to do with priming complete panels.
One of the reasons I wanted to post this is the warning on turning down the air pressure creating trapped solvents. I beat this atomization thing to death as you may know. Here is PPG rattling the same cage.
Solvent and what it does AFTER you have sprayed your primer, paint and clear should be a concern of yours. If you think you are "building up" primer to fill more for you. If you think you can build up clear to make it "flow" (man I hate to even say that word when talking about modern products) you are kidding yourself.
You need to have a LOT of respect for how you apply your primer, paint, clear. Atomize the product correctly, use the proper temp solvent, do NOT pile it on, and leave the proper flash time between coats.
Sorry about the large image. My scanner is not working so good anymore and the thing harder to read if I shrank it any more.
Click
http://members.aol.com/basicofbasics/reverseprimer.jpg to see the tech tip.
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