1kg Clear Pond Sealer – Concrete Rendering Sealant
Concrete-based pond sealant formulated to seal rendered and block-built pond surfaces, preventing water penetration and lime leaching.
Key features
- Concrete-based formulation designed for block-built and rendered pond interiors
- One 1kg tin covers 1.8m² at recommended thickness
- Requires three coats for complete protection (550g per m²)
- Allow 45–60 minutes between coats; do not exceed 4 hours between applications
- Compatible as primer layer before coloured sealant systems
£59.98 incl. VAT
For one 1kg pack · SKU G4CLR001
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About this product
This clear sealer is established as a primary choice for finishing concrete ponds. The 1kg tin covers approximately 1.8 square metres when applied at the recommended coverage rate. A three-coat system is required, with a total consumption of 550g per square metre across all coats. For optimal adhesion with subsequent coloured finishes, clear coats must be applied before any topcoat.
Used for
- Sealing rendered concrete pond structures
- Preventing water ingress into block-built ponds
- Stopping lime migration from concrete surfaces
- Base coat for multi-layer sealant systems
Specification
| Coverage | 1.8m² per tin (three coats) |
|---|---|
| Total coverage rate | 550g per square metre (three-coat system) |
| Pot life between coats | 45–60 minutes minimum, maximum 4 hours |