summer cool coating work thuvakudi. Rvswaterproofing construction chemical Applicator Cool roof coatings are white or special reflective pigments that reflect sunlight. They are like very thick paints that can protect the roof surface from ultra-violet (UV) light and chemical damage, and some offer water protection and restorative features. Cool roof coatings deliver higher solar reflectance and higher thermal emittance than standard designed roofing coats. Standard or dark roofs can reach temperatures of 150°F or more in the summer sun. A roof with a cool coating under the same conditions could stay more than 50°F cooler and save energy and money. Highly reflective and anti-fungal by nature, the coating is easy to clean and offers excellent value for money. It is easy to apply via brush or rollers and offers excellent water resistance and superior crack bridging.