6100, Matte Pewter Wilsonart Decorative Metal Laminate Sheets. This decorative metal features a light warm grey with moderate tonal and color variation in a linear formation. Type 418 is an Anodized Decorative Metal with Phenolic Backer. Wilsonart Decorative Metals are the high-tech hybrid of industrial flair and sophisticated design. Perfect for light duty horizontal or vertical applications such as signage, displays, furniture and fixtures.