I plan on using some Knock Off figures for some upcoming customs and wanted to know if there is anyway to reinforce them. I know there are many variations on knock offs and problems with the integrity. But the ones I see the most is weak brittle plastic and hollow bodies. I've seen people reinforce them with styrene but the would likely only work on the things like flat panels and doors. And the only other thought that comes to mind is there something you could possibly apply to the plastic that will harden over it and toughen it up a bit and apply it like a top coat? And for hollow pieces I'm thinking along the same lines but more of a filler that hardens. But won't make it too heavy either. And obviously I wouldn't want to fill a spot that some part has to fold or go into. Just seeing if anyone has any thoughts on the subject or tips from things they have tried.