In the last five years, answering this question has become more complicated!
It was once as simple as saying: “For exterior architectural use, Southern Aluminum Finishing recommends 70% PVDF finishes.”
Today, there are many alternate coatings being used and specified, such as Polyester TGIC powder coatings, 50% PVDF and even non-PVDF Fluorocarbon coatings.
Contact SAF for more information. You may be able to save money using one of these alternate coatings if the application is right.