DuraBlack from LaserBits works great for outdoor or indoor signage. It is not an ordinary anodized aluminum but is instead many times more durable and has survived the harshest temperature, UV, and corrosion testing.
DuraBlack is a black metal sheet stock that engraves a bright silver white color and is ideal for text, photos, identification codes, and many other demanding applications.
For more information, visit www.laserbits.com.