G4 Pond Sealer Clear – Waterproof Concrete Pond Sealant

G4 Pond Sealer Clear is a professional-grade polyurethane resin designed for sealing and waterproofing concrete, brick, and porous stone ponds. It creates a tough, durable, and fully watertight finish suitable for various pond types.

• The description claims that G4 Pond Sealer Clear prevents water loss while remaining safe for fish and aquatic life.
• The description claims that G4 Pond Sealer Clear significantly strengthens the substrate and provides long-term waterproof protection.
• The description claims that G4 Pond Sealer Clear is commonly used as part of a multi-coat system, with two coats of clear G4 followed by an optional black G4 top coat.