Nothing adheres particularly well to ABS...It’ll chip off at all the contact points
Second point I'll give you, but it's perfectly possible to put a good paint job on ABS, and one or two of my second hand Duplo bricks have no-prep rattle can overspray on them which is proving extremely durable 🤨
Come to think of it, maybe I’m mixing my plastics up. Doesn’t ABS go a bit soft and stinky when something like cellulose goes on it? I’m thinking styrene kinda stink.
Second point I'll give you, but it's perfectly possible to put a good paint job on ABS, and one or two of my second hand Duplo bricks have no-prep rattle can overspray on them which is proving extremely durable 🤨