Kingfisher Superseal is a two coat polyoxo aluminium stearate based water seal. High solids with outstanding water repellency. Superseal has 100% breathable protection for stonework & brickwork. In soft brick Superseal penetrates up to 5mm. As part of the Kingfisher pointing system we offer a 10 year guarantee with this product. For best results, apply 2 coats. Allow at least 24 hours after pointing before applying Superseal.