seam filling

Hi Everyone,
I am seeing alot of problems with some putties attacking the plastic, and was wondering if there was a product that does not attack plastic for seam filling? Any ideas?

Thank you,
Evolution

I’ve used Tamiya, Squadron, Bondo, and Model Master putties. I haven’t had any of them attack the plastic. My favorite is Model Master because it is easy to see and gives you more spreading time, but still dries within 30 minutes.