Kapstone Crusher's M-Sand has the best quality manufactured sand. With its higher compressive strength and flexural strength, it is highly recommended for RCC work, brickwork and block works as compared to river sand. Furthermore, it does not include a slit, clay, oversize material and marine products. Plus, it's cheaper than river sand. In this sand, the fineness Modulus ranges from 2.3 to 3.2.