I sent this before but it never hit the NG
I tried airbrushing Mr. Surfacer 1000 tonight and ran into several problems. First of all it dried in and clogged the tip of my Paasche H airbrush even with the tip almost wide open. Secondly, when it did spray I got lots of "cobwebs." I thinned it with the same lacquer thinner I have always used with other lacquers and the pressure was about 18-20 psi. What am I doing wrong? Any help will be greatly appreciated. Pete