
Originally Posted by
marty
the paint will be more (chemically) durable than your plastic, so you're pretty much committed to sanding them. even if they're fibreglass, sanding will give a better finish in the long run, as the paint fills any imperfections in the plastic/glass top coat. in any case, you really need to prime with a fill coat before the top coat, so why go the effort of taking it right back? it's not like it's going to be rusty. how many car painters take the car back to bare metal?
i've got a mate in dorkland who does plastic welding if you need someone.
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