Spec Mix Mortar Type S

Use this as Standard Spec Mix Mortar Type S or as base for color. Colors sold separately. Order Spec Mix Colors Here.

SPEC MIX® Portland Lime & Sand masonry mortar is a dry preblended mortar mix containing Portland cement, hydrated lime and dried masonry sand formulated for superior bond, water retention and board life. Available in type M mortar, type S mortar and type N mortar which all meet ASTM C 270, ASTM C 1714 and CSA A179 requirements. SPEC MIX Portland Lime & Sand is available in standard or custom colors. In addition, custom mix designs are available for specific applications or properties, the standard Portland Lime & Sand mortar is designed to be compatible with the characteristics of the specified masonry unit. It is acceptable for all types of masonry construction with submittal’s available upon request. It may be used above or below grade when manufactured to the appropriate specification.


  • Total quality control with every bag

  • ASTM C 270 laboratory tested mix designs

  • Preblended with sand to minimize labor cost

  • Consistency from batch to batch, everyday

  • Packaged in a 80lb bag; 42 (forty-two) 80lb bags on a pallet

1743 Available at: Unvailable at: MD: Bladensburg (HQ)Change Store