Atlantic FallsFoam Expandable Pond & Waterfall Foam Size:FallsFoam 12 oz. Due to its lower protein

Due to its lower protein content

Filter: PBF6000

Ages like real stone

black foam and two tubes of silicone

Wait 24 hours

Atlantic FallsFoam Expandable Pond & Waterfall Foam Size:FallsFoam 12 oz. Due to its lower proteinAtlantic Foam Sealant make it easy to fill joints and gaps between rocks and boulders, maximizing water flow in streams and waterfalls. The black polyurethane foam blends easily into rocks and gravel for a natural appearance. Ease of application makes it the perfect choice for the beginner or do it yourselfer. For the experienced installer, Atlantic FallsFoam is convenient and economical for a quick touch up on any project. Available Sizes: 12oz. DIY