Snap On SeamSpec Sheet 3/4", 1" and 1-3/4" Seams available with Cap and Clip Available in 12", 16", 18" and 20" widths Solid Substrate Installation Only Tapering Options Available Curving Options Available Unlimited Thermal Movement Factory Applied Sealant UL 790 Class A Fire Resistance UL 2218 Class 4 Impact Resistance UL 580 Class 90 Uplift Test Rating Substrate Offering: .032" and .040" Aluminum and 22, 24 Gauge Steel Custom Cut to lengths from 6' up to 47' Minimum Pitch of 2.5 : 12 Order PanelsBack to Preferred Panels