One side of these sheets is painted in your choice of gloss color, while the other side is painted gloss white.

3003 aluminum stands up to outdoor use, as well as exposure to chemicals. It offers a good combination of strength, formability, and weldability. It's often used for storage tanks, heat exchangers, and general sheet metal work.

These sheets are tempered to a 1/2-hard or full-hard state to make them over twice as strong as standard 1100 aluminum.