Foam & Seal is a ceramic infused, foaming lance applied protective coating. The cutting edge technology means that it is quick and easy to give hydrophobic protection for between 3-6 months. Specially formulated for use with a foam lance and pressure washer, it provides a thick blanket of foam, making it safer to use than a traditional spray and rinse sealant by reducing the risk of marking the paintwork. A concentrated formulation designed to be diluted 1 part product to 4 parts water in a lance bottle.