@Ron_S posted:@Lou1985 So the one you use is the regular black oxide concentrate and not the stainless steel?
I will have 3 chassis to darken, plus possibly a few of the clubs if we upgrade them.
Yup. Regular black oxide that I mix with water. The driver tires aren't stainless steel, so the regular kit works fine. Just be sure to scuff the tires and axle ends with 800 grit sandpaper before dunking them in the black oxide mix.