[suicideneil]

Google > 'anodizing' (wondering why no-one but me replied?....)


The parts must be stripped and cleaned back to bare metal, you cant just change the colour of parts.

Used parts are fine, but again, they must be cleaned and preferably have an even finish to get good results.

Very, for single parts. It is done by the batch/ basket load (literally) in a large tank, so the more parts you get done at the same time (in the same colour), the cheaper it works out per part.

Lasts forever, or until you damage the parts and scratch the surface. Just take a look at some scratched up integy or gpm skids etc for an idea of how damage effects the finish.