Block Jointing Mortar is a high-strength adhesive for quick and firm laying of AAC blocks with thin joints. Made of cement, graded sand, and blended with polymers, it provides high strength and water retention properties even when in thickness of 2-3 mm layer. With Higher Compressive and Tensile Strength, it offers better value for money compared to other products. Designed for use with water to produce high-strength thixotropic mortar, for laying aerated lightweight concrete, fly ash bricks, cement hollow blocks, cellular concrete blocks, or smoothing over the block work surface in layers of up to 12mm thickness, that meet and exceed the requirements of National and International Standards.