Sign Central’s Max Metal Site Signs are a great cost effective alternative to wood and alumacorr signs. This lightweight, durable aluminum composite material is the flattest panel material. Maxmetal is weather resistant, making it perfect for long-term, exterior signage. Maxmetal is ideal for high-quality digital and screenprinted graphics or photo mounting. Perfect for industrial signage, point-of-purchase displays and real estate signage. Maxmetal also comes in a brushed metal finish.