PaulRhB said:First strip it down and wash the bodyshell as there is a residue of the mould release in places.
I used Halfords primer and plastikote on 5 vans with no problems over a year later.
Halfords plastic primer here and Halfords rattle cans for the top coats too. To knick the Ronseal tag line. It does exactly what it says on the tin.maxi-model said:Halfords plastic primer or similar, not the regular stuff, it could react with the plastic. When washing use washing soda (not the caustic kind !), regular soaps have lanolin which is an oil and acts as a barrier to paint. Rub down the to be painted surfaces with 1000 grade wet & dry abrasive whille doing this so the paint can "key" onto the surface. Then give it all a good rinse in plain water.
Max.