The system of choice for highways contractors, local authorities and utility suppliers across the the UK & Ireland, for the installation of ductile ironwork, and composite covers and frames. Comprises of bedding mortars exceeding HA104 specification, flowable backfill concrete, seal & tack coat, and the renowned Instant Road Repair cold lay asphalt concrete. The trusted, tested and proven system ensuring a road can be re-opened within 1 hour.