CEMEX's Sanded Stucco Mix, when properly proportioned with water, will produce a plaster mortar designated 'MS' or 'FMS' as defined in ASTM C926 'Standard Specification for Application of Portland Cement-Based Plaster.'
- CEMEX Sanded Stucco Mix is approved for use on all suitable plaster bases including clay tile, brick, cast in place or precast concrete, concrete masonry, or metal plaster bases.
- The plaster mortar may be hand or machine applied. The number of coats and the thickness of the stucco should be in accordance with the requirements of ASTM C926, and consistent with industry standards.
- A light fogging with water two to three times a day for three days will enable cement hydration, strength development, and adequate bond, while minimizing drying shrinkage and cracking. Users should adhere to the curing requirements in ASTM C926.
- One bag of CEMEX Sanded Stucco Mix will produce a stucco product that will comply with the proportion requirements for ASTM C926.