Liquid Rubber NeoPond sealant bottle pouring for seamless pond waterproofing
NeoPond sealant applied with brush to create durable coating on a pond
Closeup of NeoPond membrane forming flexible waterproof layer
Outdoor water feature protected by Liquid Rubber NeoPond sealant
NeoPond sealant is fish and plant safe during pond repair
Fully submersible NeoPond coating ready for pond systems

Liquid Rubber

Liquid Rubber NeoPond Sealant – Safe, Flexible Pond Waterproofing (1 gal)

High-performance patio lawn and garden made for confident daily results

$138.55

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Why customers choose Cera Garden

Overview

Liquid Rubber NeoPond is a liquid-applied waterproofing solution designed for ponds and water features. When leaks appear in concrete, EPDM, or wood, this seamless coating cures into a single membrane that helps keep water contained and your features performing as intended. The formula stays flexible enough to move with your structure and remains fully submersible, making it suitable for koi ponds, planted water gardens, or decorative fountains without compromising aquatic life.

What makes NeoPond stand out

  • Leaky ponds get a coating that cures into a seamless membrane across concrete, EPDM, or wood
  • Flexible heavy-duty coating that remains submersible and protects while accommodating movement
  • Environmentally friendly: water-based with no solvents and ultra-low VOCs
  • Easy to apply: like painting, just build up heavy coats to form the waterproof layer
  • Supports a robust system when used with seam tape or geo-textile in areas with potential movement

How to apply

Prepare a clean, dry surface. Apply multiple heavy coats to build thickness, similar to painting. Allow each coat to cure before applying the next. For joints, seams, or high-movement areas, pair with compatible seam tape or geo-textile for optimal results.

Practical benefits and use cases

  • Suitable for ponds, fountains, and water features needing durable waterproofing
  • Fish and plant friendly formula supports aquatic environments during repair or renovation
  • Submersible coating capability enables underwater application and ongoing maintenance without draining the feature
  • Low odor, environmentally considerate option for outdoor water projects

Whether you’re sealing a new installation or repairing an aging feature, NeoPond offers a practical approach to maintaining water containment with a coating that builds into a continuous membrane. It’s a versatile option for homeowners tackling ponds, water gardens, or decorative water elements that require reliable waterproofing without disruptive downtime.

FAQ

Q: What surfaces can NeoPond sealant be applied to?

A: It bonds to concrete, EPDM, and wood, forming a seamless waterproof membrane when applied in heavy coats.

Q: Is NeoPond safe for fish and plants, and what about VOCs?

A: Yes, it is water-based with no solvents and ultra-low VOCs, designed to be fish- and plant-safe in typical pond settings.

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