Stripping Paint Of R32 Gtr Front Grille?

[Styline GTR]

I tried fixing a scratch in my front grill on my gtr so I sanded it out, wax remover ect ect. Painted it an and now I get bubbling around the edges of the old paint where the bare plastic meets old paint.

Any tips on doing this?

Is there A plastic paint stripper or do ibspend hours sanding back to plastic?

I have a plastic primer that just runs strait off! Useless crap that stuff!

[cree]

If you sand it back to bare plastic, get some good plastic primer then paint you shouldn't have any problems. Takes ages to sand right back but better than not getting a good finish. The bubbles is normally the new paint reacting with the old paint.