Aquascape Pond & Waterfall Foam Sealant 16oz

Aquascape Pond & Waterfall Foam is an expanding black polyurethane foam for waterfall construction and instant repairs in ponds.

• No need to remove fish for curing leaks or adding elements to your pond.
• Expands to fill gaps, cracks and voids between rocks and stones
• Safe for fish and aquatic plants.
• Instant repair - tack-free in 30 minutes.
• Dries in 4 hours.
• Bonds to most surfaces.
• Black colour is easily hidden.
• Excess foam can be trimmed off.