Expandable Black Waterfall Foam Sealant

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  • 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.

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