It won't as long as the paint has had a full 24 hours to cure. If you are like me and don't like to use CA for photo etch, then don't. I use Testors Wood and Metal cement. It creates stronger bonds than CA, allows working time, and won't fog. The only bad thing about it is that it can get stringy. I haven't worked with it in awhile, but I think a drop of thinner down the tube hole will keep it from getting stringy.