GE Advanced Specialty Silicone 2 2816709 Concrete Silicone Light Gray 24 hr Curing 10.1 fl-oz Cartridge - Pack of 12

Advanced 100% silicone rubber. 3 hrs rain-ready and sun/freeze proof caulk for aluminum and metal projects. Typical uses include sidewalks, driveways, patios, masonry, steps, foundations (above ground) and tuck/repointing masonry. Adheres to most concrete, granite, brick, slate, ceramic tile, asphalt and wood. Easy gunning. Flexible. 50 year durability. Fills cracks and small holes with a durable weathertight seal. No mixing. No mess.