I suppose with enough flex additive it should be ok.
It's added to the paint for flexible (plastic) parts.What is flex additive?
Could also try the Krylon Fusion rattle can stuff.I did some research and apparently adhesion promoter will work. I'll try that and see what happens.
You may want to try it out on an old tireI did some research and apparently adhesion promoter will work. I'll try that and see what happens.