SmartSeal Black Limestone Sealer 1L 2 Pack

Revitalize your black limestone surfaces with this powerful solvent-based sealer and re-colourant. Get a deep, jet-black finish that protects against moss, algae, and lichens. Say goodbye to constant scrubbing! Once applied, simple hosing and sweeping every three months keeps your limestone or slate looking pristine. This isn't just protection, it rejuvenates and recolours faded stone, bringing back that captivating black. Reapplication is easy, ensuring long-lasting beauty.
Before you begin, pressure wash your limestone or slate surface and let it dry completely for at least 72 hours. Apply two coats with a roller in temperatures between 12°C and 23°C. This pack contains two 1L containers.