AP400: Seams up to 3/8 inch Thick & 1 1/2 inches High
AP516: Seams up to 1/2 inch Thick & 1 1/2 inches High
They do not restrict thermal movement. The deep throats permit it to be secured directly without damaging caps or compressing internal gasketing or sealant pockets. The wide, deep blade design makes it particularly effective in retaining snow with the higher seams and wider panel widths common in pre-formed architectural roofing.
AP400M/AP516M: Mill Finished Cast Aluminum. "Mill Finish" is the natural appearance of the aluminum as it comes from the rolling mill or the extrusion mill. It is "as is" with no external mechanical or chemical finishing.
AP400E/AP516E: E-Coat Epoxy Primer (Medium Gloss Black) - requires a final color coat after purchase.
AP400C/AP516C: Painted in your choice of 9 custom colors; Matte Black, Colonial Red, Dark Bronze, Forest Green, Hartford Green, Medium Bronze, Mansard Brown, Charcoal Gray, Slate Gray (See color chart above.) Paint requires a 3 week lead time. Please provide the color choice, name of the roofing manufacturer and the color of the panel in the customer notes when placing your order. (No cancellations or returns.)