Snapon Tool Box Restoration Paint Recommendations

[1961MGA]

I just picked up a old tool box from Kijiji. I am going to sand blast everything and repaint it but I am not sure what paint I should use.

Any recommendations?

Thanks

 

[1950mercury]

Powder coat

 

[Richard Cranium]

If you are going to use paint, there should be a paint code on the back.