Painted Aluminum Sign Blanks are manufactured at our Bloomington facility per MUTCD standards from .063" gauge aluminum with a gloss white, non-reflective paint on both sides. 18" x 24" sign blanks include 3/8" holes for mounting and 1 1/2" radius corners in accordance with the Standard Highway Signs manual. Blanks are also available without holes.
Premask is applied to Painted Aluminum to protect the finish during the cutting and shipping process. This material should be removed upon receipt.
Excellent product, very pleased