Powder Coat Colors

[bldr.rob]

I'm trying to find information on the Guardsman Blue paint color I can give to the power coat guy to match. I'm looking to pc all the sheet metal that will be visible in Guardsman Blue to match the final color we are putting on the car. From previous posts on the forum I've been able to find great information from @JeffKleiner :

Guardsman Blue is Ford #1622-A. The OEM code is F, also D-F. I use all PPG products and their number is 12832. If you go with PPG I really suggest that you use the Deltron line which produces a richer color in this formula.

But the powder coat guy has directed me to https://www.prismaticpowders.com/ to look for the color. Would anyone have any additional information you can share that I can give the powder coat guy?

Also, would this be a 2 step process to get this color?

Thanks!