Alclad Chrome finish

I want to use some Alclad chrome to paint resin aftermarket wheels, my question is what should I use as a basecoat first? I've never used the Alclad paints so I want to do it right the first time. thanks.

Source: http://cs.scaleautomag.com/SCACS/forums/thread/943062.aspx

Jarno Trulli Esteban Tuero Guy Tunmer