Black Jack® ETERNA-KOTE® 100% Silicone Roof Coating is formulated to deliver superior waterproofing protection across many types of roof surfaces. This moisture-cure rubber coating forms a chemical bond to the roof surface, delivering exceptional adhesion and a permanent waterproof seal to almost any type of roof. Black Jack® ETERNA-KOTE® is a permanent solution on flat roofs and/or for areas that may pond water. The elastic finish will not crack and will last where other coatings fail. Ideal for hot or cool environments, Black Jack® ETERNA-KOTE® dries to a bright white finish which reflects UV and keeps roof surfaces cooler to help reduce cooling costs. Additionally, the high solids formula is quick setting, low odor and can be applied in a wide range of temperatures to allow for more application opportunities.