Ash Grove Mortar Cement is a uniformly blended mixture of portland cement, Type S hydrated lime, water repellent, material, and other proprietary admixtures specifically designed to provide excellent workability, compressive and flexural strength, water resistance, durability, and appearance. Ash Grove Mortar Cement is available in Type N, S, and M formulations and exceeds all applicable ASTM specifications. Ash Grove Mortar Cement is also available in a variety of standard colors and can be custom blended to match job-site colors.