Our aluminum signs are durable, lightweight and corrosion resistant. With a high quality vinyl overlay, these make the perfect indoor or outdoor signs. We also offer Dibon. Dibon is a solid black polyethylene core with two sheets of .012" aluminum on either side. This optimizes long-term performance for outdoor use. The AIMg1 alloy gives extra stability and high corrosion resistance, making for a longer lasting product. Please contact our office for a custom design.