Hope you experts can help me.
Question 1.
I have just about finished a FG project on a Stafford Comanche 250, 1/6 scale. This was glassed using EZLAM epoxy, thinned 50% with 91% isopropyl alcohol, then filled the glass with water based poly urethane (Min wax); after two coats, I primed it with automotive scratch filler, sanded that all off, for a super smooth finish, smooth as glass, and VERY light. I then did the panel lines, applied a final coat of auto. Primer; and wet sanded that with 600 grit. Now my first problem: I can’t seem to get the sanding grit primmer residue off. I wipe off with a damp cloth and it seems smooth to the touch. After a while it dries and the surface seems/feels like sand paper. I do see primer residue on the surface. Any suggestions on final prep for my painting?

Question 2.

I want to paint this bird with a high gloss paint. I do not want to use Lustercote as it seems like I must use many coats to get a really nice deep finish. I have thought about water based urethane paint such as Nelson. Or a automotive base coat, clear coat process. Please any suggestions--the power plant is a 4C glow engine. I have a painting system, so equipment is not an issue. I am trying to get a beautiful paint job and be LIGHT about it. I don’t want a nice looking flying brick. I have used water based latex paints on my war birds with great success, as long as you let it cure for 3-4 weeks and clear coat it to fuel proof it.
Thanks for all you help.

Bob Masterson
nauticom