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  1. General Painting Discussion
    I'm spraying SW ProClassic Hybrid with a big air compressor (20 CFM @ 90) and an auto gun. To get proper atomization I'm thinning it a lot maybe 30%. My theory is this: I don't think you can overthin water based paint. It may take more coats to achieve the desired mils (and associated...
  2. Surface Preparation and Application
    Just got my first HVLP - Graco 9.0 4-stage turbine. Totally used to airless & not having to thin my product. For those of you that spray with an HVLP, what needle size do you typically use for oil enamels and how much do you thin them? Do you use straight thinner, or Penetrol as well? Thanks...
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