
Here we go: three bodies & wings all FasMasked and ready for paint. I decided to spray the FasMask on with a cheap $20 HVLP automotive touch-up spray-gun. I did a bunch of research and this is what worked for me, pretty much my first try:
-El-cheapo gun with a 0.5mm nozzle;
-FasMask thinned about 4:1 with warm water;
-Pressure at about 45 PSI;
-2 even but fairly thick coats, with blow-drying between coats until it dried clear.
I must say spraying it on is MUCH better than brushing it on. When you brush, the mask goes on far less consistently and in areas where it pools--really a problem with the complex Optima body--it can take forever to dry, even with a blow dryer. You also use a lot less FasMask when you spray it on.