Renovate your patios in style with this 25L Block Magic by SmartSeal. This red-coloured Block Magic is a coloured block paving sealer which will either change or restore the colour of your block paving. It comprises a blend of acrylic resins and liquid pigments, which soak deep into paving, completely renovating and providing protection to block paving patios and driveways. This product goes a long way with an impressive coverage of 3m2 per litre. Apply one coat using a brush or roller, allow it to dry, re-sand the joints, and then apply a sure-to-please second coat of the sealer. Follow the application guidelines for the best results- first, ensure paving is pressure washed to remove all surface debris and 'muck' from joints. Second, leave the paving to dry for 3-4 clear & dry days. Then apply one coat of Block Magic with Roller, and if you're changing the colour, you may need to apply two coats. Again, leave the Block Magic to cure for 1-2 clear and dry days fully, and your walls are ready.