Smartseal Block Paving Sealer Matte 5 Liter Pack of 3

General description SmartSeal Block Paving Sealer is a solvent-based acrylic sealer designed to enhance the appearance and longevity of block paving and flagstones. It provides a natural-looking matt finish while combating staining and weed growth. This sealer increases abrasion resistance, protects jointing sand from erosion, and creates a barrier against contaminants, making maintenance easier. Technical specifications Type: Solvent Based Acrylic Finish: Matt Coverage: First coat: 2.0 sq metres per litre; Second coat: 3.5 sq metres per litre Application rate: 2.5 m² per litre (1st coat), 3.5 m² per litre (2nd coat) Tack-free time: 2 hours at 20°C Foot traffic: Permitted after 4 hours Vehicle traffic: Minimum 24 hours at 20°C Temperature range for application: 12 - 23°C Flash point: 40°C (Abel-Closed Cup) Installation Ensure paving is pressure washed to remove all surface debris. Leave paving to dry for 3-4 clear and dry days. Brush kiln-dried sand into all joints before sealing.