Joint It Simple Paving Mortar is a weed, power-washer & frost resistant patio paving grout jointing mortar compound that provides the ideal solution for professional contractors and homeowners. Price Includes VAT Where other grouts and mortars can crack and loosen, allowing weeds to grow, Joint-It Simple sets rock hard. It is specially formulated with 7 unique, specialist types of glue to ensure that it will stay in your joints for many years to come. Joint It Simple Paving Mortar Ready to use straight from the tub no mixing required, Manufacturer: Joint-It