DAP® BLACKTOP ASPHALT VOC COMPLIANT FILLER & SEALER is a ready-to-use, professional grade, asphalt-based low solvent formulation for the quick and easy repair of cracks and gaps in asphalt surfaces. It doesn’t require heating or mixing and flows easily into cracks to form a long-lasting barrier which keeps out water, preventing ice damage and surface deterioration. It also provides a durable waterproof and weatherproof seal. It offers excellent adhesion and resists crumbling and drying out caused by temperature changes, UV light and severe weather conditions. This product won’t run or bubble in hot weather or become brittle or crack in cold weather. It dries to a matte black finish that may be coated with asphalt or tar-based driveway dressings. Exterior use.
Surface Preparation: Surface must be clean, dry, structurally sound and free of old caulk, dirt, dust & other foreign material.
Sweep or blow surface with compressed air to remove all mud, dirt, dust and other debris.
Product Application:
Cut nozzle at a 45° angle to desired bead size.
Puncture inner foil seal.
Load cartridge into caulk gun.
Fill gap or crack with sealant.
After application, a more uniform fill or neater appearance may be obtained by wetting a trowel or putty knife with mineral spirits and tooling sealant slightly.
Clean up excess wet sealant from surface and tools with mineral spirits. Scrape or cut away excess dried sealant. Do not use mineral spirits to clean hands or skin. Wash hands or skin with soap and water.
Allow sealant to cure for at least 24 hours before returning area to service, direct exposure to water or coating with asphalt or tar-based driveway dressing.