Seal and protect your roof against the sun's heat and harsh UV rays with Gardner-Gibson Sta-Kool Elastomeric Roof Coating. With an 85% reflective finish, this heat reflective coating helps your roof stay cooler - leading to less interior heat gain, keeping interior spaces more comfortable and reducing energy costs. The flexible, white acrylic latex formula resists cracking and peeling and can expand and contract up to 250x with the roof's movement to resist damage. Easy to apply - simply use a roller to spread Sta-Kool into a uniform coat on your surface. Follow all directions on label. Packaged in a 5-gallon container.Established in 1945, Gardner-Gibson has been setting the standard for the industry with a variety of roof, road and waterproofing products for more than 75 years. Today, Gardner-Gibson products are sold at leading stores and distributors throughout the United States and beyond. When professionals want results they can count on, they turn to Gardner-Gibson.