Smartseal Block Paving Sealer is designed to combat staining and weed growth, enhancing the color and appearance of new or mature block paving and flagstones. This sealer creates a durable, abrasion-resistant surface that protects jointing sand from erosion and weed infestation, while also providing a barrier against contaminants for easier maintenance. It offers excellent protection against oil spills, stains, and weathering, ensuring your driveway or patio remains in pristine condition. The product is easy to apply with a sprayer or roller and is trusted by professionals for its reliable performance and advanced acrylic formulation. It offers impressive coverage, with a first coat coverage of 2m² per litre and a second coat coverage of 3.5m² per litre, making it a cost-effective solution for protecting your outdoor spaces.