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preval

  1. The Preval Sprayer system...

    Wood Finishing
    I just found one of these in my shop… got it from a friend… never paid much attention to it til now. :yes: Watch the short Video on it... Preval looks like a COOL system... Have you used it? Do you like it? What do you spray with it? Any problems thinning, etc.? Any other Good / Bad...
  2. irregular pattern when spraying water based poly

    Wood Finishing
    Hi all. I've got a maple veneered desktop (made of doubled-up 3/4" appleply) that I'm finishing using the following schedule: 0. sanded up to #220 1. transtint/transfast dyes, rubbed 2. 50% thinned zinsser sealcoat, sprayed via preval portable sprayer 3. 10% thinned GF high performance water...
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