A BS 7533 slurry primer designed to promote an exceptional bond between your paving elements and UltraScape’s bedding materials. The addition of a slurry primer to a paved construction is essential to guarantee a bond strength compliant with BS 7533 and the ideal solution to prevent costly failed paving. UltraScape priming materials are proven to be BS 7533 compliant, are simple to use and are proven to increase adhesion, preventing failures and prolonging the life of your project.