Quote:
Originally Posted by Screw Loose  I used a very light primer,(halfords own make) as thin a coat as possible to stop the very thing that happened. ie the etching getting full of paint. The bits I have removed I used the air brush to put a primer on with and it seems to be ok. Up to now anyways. But I might have not put enough primer on to begin with. I dont know to be honest, I have had that many ideas and have been proved wrong I am not sure about it 
I did rough the surface up to start with to give the paint something to key onto, but as I said I dont think I cleaned it properly.
Paul |
err... so you used enamel paint over acrylic primer?
(the otherway round would have been ok)
The solvant in the enamel has broken down the primer undercoat which is causing the paint to flake off.
I'dd invest in few litres of brake fluid and start again.