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Originally Posted by sick472
Martin Senour (Napa) still makes it and so does 5 Star Extreme (sold at Bumper to Bumper) and Nason. Some call it Acrylic Primer or Acrylic Lacquer Primer. I'm pretty sure it's all the same. My Bumper to Bumper still sells acrylic enamel paints - mixed to match!
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That's interesting, just haven't seen it in a long time, not that I have been looking for it! LOL! I went to urethane primer years ago and never looked back, lacquer has way too much shrink back for me. Having sand scratches reappear after paint is a real bummer.
Quote:
Originally Posted by rjs53
Not wet sanding the high build ply primer, wet sanding the poly/sealer. Dont ask the difference because I don't know myself. The high build poly is mixed with a small amount of activator. While the other has the normal activator and reducer , but according to the tech sheath it can be wet sanded. Personally I like the wet sand method. I have a mess on the floor I can mop up, the dry sand has dust everywhere and covers everything. Just wanted to know what others do or have tried.
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Oh, ok, I have never used Matrix, but I think you just have your names mixed up. I am going to guess its polyurethane, not polyester. I would definitely wet sand it before any top coat is applied, be that color or sealer. sealers are generally not sanded, but rather applied right before the top coat goes on.