High strength, contractor grade, pre-blended mortar mix. Mason Mix contains properly graded masonry sand and requires only the addition of water.
Meets the requirements of ASTM C 270 & C 1714
* Also available in 3000 lb. bulk bags
Warning: SOME PRODUCTS WE SELL MAY CONTAIN ONE OR MORE CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS OR REPRODUCTIVE HARM. For more information please visit https://oehha.ca.gov/proposition-65