Great Stuff Pond & Stone Gap Filler | Insulating Foam Sealant, 12 oz. - Black (12 Pack)

Features

• POND & STONE GAP FILLER. This black colored closed-cell polyurethane foam sealant bonds to porous and nonporous rocks or stones without the use of mortar. Expanding up to 1", create a long-lasting, airtight and water-resistant seal for outdoor projects.
• STRAW-APPLIED. Save time on your projects with this simple to use spray foam the straw applicator makes any project a breeze and helps you deliver the right amount of insulating foam even in hard to reach spaces.
• SPRAY ANYWHERE. Specifically designed to blend in and withstand moist conditions, use on retaining walls, water features, landscaping and more. Bonds without mortar and can be applied to damp and dry surfaces. Lasts for years in wet conditions.
• NATURAL LANDSCAPING. Designed to blend with stones and shadows, this black-colored, waterproof expanding foam helps direct water over, not under, rocks. Create a water-shedding bond safe for ornamental fish and plants.
• FILL MORE GAPS. Get the job done right the first time with this cost-effective bulk case of polyurethane foam crack filler from GREAT STUFF. Includes a 12-count of 12 oz. cans, each with dispensing straws to cover all your gaps and cracks.