We did a metal roof restoration on the Airframe & Powerplant School at Texarkana Airport.
First we power-washed the entire roof:
Next we applied Aldo® acrylic sealant to all fasteners and seams:
And then we finished up by applying Aldo® gray acrylic basecoat and Aldo® white premium acrylic topcoat to the 9,300 sq. roof:
Some shots of the finished roof: