Akonaflex Pro Self-Leveling Expansion Joint Filler 29 oz. Tube, 12PK

Akonaflex Pro Expansion Joint Filler is a superior-grade, one-component, MS polymer sealant and filler to be used in concrete joints as well as a wide variety of substrates. Its semi-self-leveling characteristics provide a smooth finish which makes it ideal for filling cracks or gaps on horizontal surfaces such as concrete driveways, sidewalks, patios, steps, garage floors, above ground foundations, and other concrete surfaces. Fills expansion joints up to 2 in. wide x 1 in. deep, and contains a unique, specially-formulated technology which allows it to be exposed to water after only 2 hours without washing out. Reaches full cure after 24 hours. Won't crack or shrink and acts as an excellent waterproof seal.