Crimea_River
Marshal
Good work Sergio.
I like this method as well but don't fully agree that the Cutex will not harm styrene. It is a bit forgiving but you do need to be quick with the Cutex and do just a few back and forth passes over the putty. If you keep working it, the plastic will soften so some care is warranted.
Sergio, check out filling without sanding. NP removers are not pure acetone but emulsions of acetone and water plus girly stuff. A Q-tip moistened with a NP remover like Cutex will not harm styrene or resin. This also works with autobody filler (glazing putty). If you prefer Denatured Alcohol (mix of ethyl and Methyl Alcohol) also works.
I like this method as well but don't fully agree that the Cutex will not harm styrene. It is a bit forgiving but you do need to be quick with the Cutex and do just a few back and forth passes over the putty. If you keep working it, the plastic will soften so some care is warranted.