Satin Anodized Aluminum Cast Metal Letter Finish
The natural metal color with subtle horizontal or vertical grain lines meets
NAAMM finish designation AA-M33-C11-R10.
Letters 3" in cap height and smaller have vertical grain lines.
Letters 4" and above have horizontal grain lines.
Letter returns (edges) are ground and sandblasted to a matte finish. Satin
finish cast aluminum letters receive a clear protective low gloss lacquer.