Expandable Black Waterfall Foam Sealant

Our smartpond Waterfall Foam Sealant is an expandable foam sealant that fills, insulates, and bonds gaps to form a water-resistant seal for uninterrupted flow. Adheres to most outdoor surfaces and fully cures for a strong hold within 12-24 hours of dispensing. Easily apply Waterfall Foam Sealant with control using the included long applicator nozzle smartpond's black Waterfall Foam Sealant easily blends into the rocks and shadows for a seamless water feature. Non-toxic and safe for all fish, plants, and wildlife. Safety Data Sheet