6277, Alumasteel Wilsonart Solid Metal Sheets. Type 419 is solid metal sheet produced with a decorative, anodized finish and color on one side. Anodizing is defined as an electro-chemical process. The coating is clear and colorless and makes the surface resistant to corrosive conditions, wear and scratching. The back side is prepared to facilitate bonding to a suitable substrate. Perfect for light duty horizontal or vertical applications such as signage, displays, furniture and fixtures.