Mortar Gun Kit 3 works seamlessly with our specially formulated heritage, preservation, conservation, repair grouts & mortars. This simple, affordable kit allows previously difficult or costly repairs to be carried out efficiently on low volume crack filling or tightly jointed masonry. Additionally fine ashlar or limited flow grouts, MMGAPM Gun applied Pointing Mortars for all masonry, brick, stone and cast units. Joint sizes range from 1.45mm to 20mm+ and depths of 150mm or more. This mortar Kit contains the following