The resulting finish greatly increased the reflectivity of the roof and resulted in substantial roof temperature decreases. We measured skin temperatures under the roof coated with LO/MIT-I and those of an identical adjacent building that had not been coated. Temperatures under the roof coated with LO/MIT-I showed decreases in excess of 40F over the temperatures under the uncoated roof. We are quite satisfied with the LO/MIT-I and would recommend its use to other metal building owners.