Black jack, 5 gallon, white, 100% silicone roof coating, exterior use only, formulated to deliver superior waterproofing protection to your roof surface, rubberized coating, forms a chemical bond to the roof surface which provides incredible adhesion & long term waterproofing protection, withstands areas that pond water, & will hold up in areas where other coatings will fail, coating dries to a bright white finish, which keeps roof surfaces cooler & has excellent uv resistance, high solids formula is quick setting, low odor & can be applied in a wide range of temperatures, use a quality 3/4" nap paint roller, recommended application is 2 coats at coverage rate 100 sqft per gallon per coat, if 1 coat application is desired, apply 1 coat at 50 sqft per gallon, finished coverage will be the same, covering 250 sqft of roof surface, Lifetime limited warranty.