SmartSeal Black Limestone Sealer 5L 2 Pack

Restore your black limestone and slate surfaces to their original jet-black glory with SmartSeal Black Limestone Sealer. This solvent-based sealer and re-colourant delivers a stunning, deep black finish while protecting against moss, algae, and lichens. Say goodbye to constant cleaning – after application, a simple hose down and sweep every three months will keep your patio looking its best. This isn't just protection, it's a rejuvenation. Watch as faded surfaces regain their captivating black colour, breathing new life into your outdoor spaces. Reapplication is easy, ensuring long-lasting results.
Before you start, pressure wash your limestone or slate surface and let it dry completely for at least 72 hours. Apply two coats using a roller, ideally in temperatures between 12°C and 23°C. This pack contains two 5L containers.