DAP Blacktop Asphalt VOC Compliant Filler & Sealant is a high-quality, professional-grade asphalt-based compound that is ready to use with no heating or mixing required. Use to make fast and easy repairs. Blacktop filler is designed to fill and seal cracks in asphalt surfaces. Formulated to flow smoothly into gaps and create a durable barrier that prevents water infiltration helping avoid ice damage and surface deterioration. It provides a robust, waterproof, and weatherproof seal that offers exceptional adhesion. Resists crumbling and drying out due to temperature fluctuations, UV exposure, and other harsh weather conditions. DAP sealant will not run or bubble in hot weather, and will not crack or become brittle in cold conditions. Drying into a matte black finish, it can be further coated with asphalt or tar-based driveway treatments. Holds up to the elements by resisting oil grease, and salt. Exterior use. DAP caulk and sealants provide durable performance for a variety of projects.