Vamicrete Block Jointing Mortar is a superior water resistant cement based mortar joint especially formulated for joining Vamicrete AAC Blocks etc. It contains selected graded dry sand, grey cement and imported & modified polymers that make the joints stronger and smoother. Its Super bond Technology further improves work ability, water retention, durability and strong adhesions to surfaces. It is also more resistant to corrosive environment than traditional jointing mortars.