ppg Duracryl Lacquer

the paint is from Ditzler, the label reads, ppg, duracryl, acrylic lacquer, ditzler finishes. the last clear that I bought was made by ppg, and the paint tech said that it would work with all of ppg's products, with no issues, but I'll recheck with him to be sure I can clear coat this paint, if not, I guess I'll just buff the car everytime I drive it. thanks again.