AlumaCorr® Sheet – Aluminum composite metal sign panels permanently bonded to both sides of a high density, corrugated plastic core, are also known by the name Alumicore. The aluminum sides provide rigidity and durability to the sign, while the plastic core makes Alumicore a heavy duty, yet lightweight sign panel. Using an AlumiCorr Sign gives you a perfect option for outdoor applications, as it will not swell or corrode from the inside. AlumiCorr signs feature a factory aluminum high gloss finish and is warranted to not crack, chip, flake or peel. We have the ability to put vinyl lettering on your sign if there is a low amount of colors/overlapping, or we can digitally print on vinyl for unlimited color options Available Colors: White, Almond, Yellow, Red, Blue, Green, Black, Bronze Thicknesses: 5mm and 10mm, single and double sided available Sheet Sizes: 4 ft x 8 ft, 4 ft x 10 ft, 4 ft x 12 ft, 5 ft x 8 ft, 5 ft x 10 ft