An ultra-premium fibered aluminum coating that forms a shiny, tough, reflective surface. It can decrease heating and air conditioning costs and keeps the inside temperature of a building up to 20 deg. F. cooler in summer. Not for sale in Southern California . Use as a surface coat for mineral surface cap sheet, smooth built-up, ModifiedPLUS SBS or APP assemblies, metal roofs, masonry surfaces previously coated with asphalt roof coating, or asphalt primer and weathered asphalt mastic. Mechanically mix thoroughly before and during application. Apply to a dry surface. Application to a damp surface will cause this product to appear brown. Do not apply if there is a threat of rain or dew within 24 to 48 hours. Clean up with kerosene, paint thinner, or mineral spirits. Coverage: 2.0 gal/100 sq. ft. - mineral surfaced cap sheets; 1.25 gal/100 sq. ft. - metal surfaces; 1.5 gal/100 sq. ft. - smooth emulsion surfaces. 7 year extended warranty is in addition to the limited warranty.