Joint-It Simple™ Paving Mortar is a water permeable, cement-free, ready-mixed paving jointing compound made from a mixture of specialist, non-hazardous, sands and glues.
With Joint-It Simple™ you must use water. Contact with air makes Joint-It Simple™ harden which is why you must use plenty of water on your paving slabs before you open and tip-out the bag. This is why Joint-It Simple™ can be applied in the rain, as well as in dry weather.
IMPORTANT: Joint-It strongly recommends that you watch their step-by-step video guide before using this product. Visit JointIt.com for videos and more information.