Seal and enhance natural slate and limestone paving.
- Water-based impregnating sealer
- Specially formulated for slate and limestone paving
- Enriches and stabilises colours, including black
- Protects and seals against water, oil and grease
- Resists algae and fungal growth
- 5 litres seals up to 25m2 based on one coat, depending on surface porosity
Slate & Limestone is an advanced water-based high-performance sealer using the latest technology to provide a waterproof, breathable, transparent yet durable seal to limestone and slate. Solvent-free and easy to use, Slate & Limestone helps repel dirt and stains and inhibits the growth of moss and algae. For use only on slate or limestone.
