I set up the new HVLP sprayer and applied SW primer to the skin. I think the primer is over thinned, but it is to their specs. The sprayer was very predicable and easy to use. Because the material is thin, over application leads to running. I experimented with a test piece first, getting a couple runs. I then moved to the real material and priming went very well. I also did a little touch up on some of the flooring that has been scratched in assembly. The result was very nice, filling the scratches without an obvious patch.