@Thomas, so far the Flow Improver works great with the regular colours. Clogging of the gun is prevented very good and the paint does not dry too fast. A good product. But, it didn´t resolve my problems with those darn metallic colours. Wanted to spray copper the other night and the gun clogged almost instantly. Tried it pure, with thinner and flow improver with a 0.4 and a 0.6 nozzle, nothing! All resulted in a heavy cleaning operation on the guns...I don´t know what I´m doing wrong here. Pressure is around 20psi, more pressure didn´t help either.
What I recognized is, when I opened the bottle to stir the paint (a last desperate try to make it work), it stuck to the stick like mud and strange blueish fluid was in the bottle, separated from the copper pigments...could that mean, that the paint is spoiled? If yes, very annoying, because it was a new metallic colour set and 3 of the bottles show this blue fluid.
22. January 2016 at 16:21:32