Spartan1105 said:
Yeah I was kind of in a hurry on Halloween, but can I still put Fiberglass on it? And is it alright if I use adhesive spray instead of the resin?
Adhesive spray is not an alternative to resin. It's what you'd use just to hold the cloth in place while you work on it. Adhesive spray is only strong enough to hold photos to paper hehe. Unresined fiberglass cloth is extremely itchy btw. It would be like rolling around in insulation! Yowchie!
I think there's a few issues of fiberglassing it post painting.
1. Heat- During the curing process, the resin can get pretty hot (and it needs to, it's an exothermic reaction). Krylon spray paint for example, can maintain it's color and gloss up to about 120 degrees Fahrenheit. The more hardener in a mix, the hotter it will get, so some care would have to be taken here. You may have to trade curing time for temperature thresholds
2. Soaking- As Hoopla mentioned, if you didn't thoroughly seal your piece with resin beforehand, the new resin will soak through the stock to the painted side. The results of that could be rather unpredictable/undesirable.
3. Running/Excess- Generally when you fiberglass you have excess cloth over the edges and resin that tends to run and get both sides messy. You'd have to give yourself strict margins to work inside if you *really* didn't want to repaint.
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So in conclusion, I'd agree with Hoopla that, you ought to try a test spot and see what you are working with.
If it were me I'd just get it messy again, do it proper, and repaint it with all the skills garnered from the first paint job =D
Hope that helps too!
-Vex