Specifications include, but are not limited to: Metal must be cleaned and treated with Rust Off of Equal, a rust inhibitor. Fasteners and any vents must be caulked with Kwik or equal. Roof seams must be reinforced with fabric tape. A continuous Puma LX or equal waterproof coating that is capable of reflecting at a minimum of 70% of the sun's energy must be applied. Estimated size of area to be repaired is 23,500 sq. ft.