Hi all, I have never encountered this problem in the past so could use some tips on fixing it. I began to paint a 1/48th P-38 with Model Master Olive Drab (rattle can) and the paint came out all splotchy and runny. Is my kit toast? Or can I do something? Thanks in advance. Mark
You should be able to sand it off with a fine grit sandpaper. You won’t have to take it all off, just level it enough to take another coat of paint.
Sounds like you didn’t shake the can enough before you hit it. Ghostrider’s sanding idea might work or you can do a search on here and find all kinds of ways to strip paint safely. Easy Off oven cleaner, for one example.
Chris
Apart from the insufficient shaking, which may explain the splotchy appearance, runs tend to indicate too much paint.
You may be spraying too close to the model or moving the can too slowly when making a pass. When making a spray pass, move the can parallel to the surface, not in an arc (which feels more natural).
Always remember that multiple light passes are preferable to laying down heavy, wet coats.
Splotches and runs are sometimes the result of surface contamination. While mold release is generally not much of a problem these days with styrene kits it can sometimes bite you. There are other sources of such contamination, however. Some folks wash everything, some don’t. A good primer also helps grab through some forms of contamination. If you do wash, be sure to rinse THOROUGHLY since soap is a contaminant by itself.
Everything said above is great info. I’d like to add “Did you heat the can up a little in warm water before using”?
Jim [cptn]
Thanks to all for responding and I have taken note of all advice. Jim, no I did not heat it up.
Put some latex gloves on, get a cheap plastic pan, thinner from Home Depot and a soft brush. Dip the brush in the thinner and start to lightly scrub. The paint will easily come off. Once everything is stripped, use paper towels or a soft cotton rag to pad dry things and let it air dry. Get some rubbing alcohol and wipe the plastic down to get it clean. Make sure you have good ventilation so try to do this outdoors.
Shake the can very well, at least a couple of minutes and continue to shake after making light passes. A spray can will deposit more paint than it’s needed if you are not careful so keep it moving to avoid buildup.