Wall Mix is a builder grade, factory blend of portland cement, fine sand and special additives which produce an excellent dry-set mortar for wall tile installations of high absorption tiles (greater than 7%). Wall Mix is used as a bond coat for setting absorptive and non-vitreous ceramic tile for service in residential and commercial use. It is used in a mortar bed as thin as 3/32 Inch after proper embedment. Wall Mix provides a permanent installation with higher bond strength and lower material and labor costs than conventional portland cement mortar beds.