Lonestar/Buzzi Mortar Type S 75# Bag
Lonestar Blue Bond is a high-strength, Type S masonry cement engineered by Buzzi Unicem to deliver professional-grade durability and exceptional workability for any masonry project. Designed to meet rigorous ASTM C 91 and ASTM C 270 specifications, this uniform cement provides a tight, reliable bond with minimal shrinkage—testing at less than one-tenth of one percent. Its advanced air-entrainment properties ensure the mortar repels water and resists extreme weather, while its superior water retention allows for easy bedding of bricks and blocks with minimal need for retempering. For a consistent, high-performance finish every time, just add sand and water to the job site.
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Concrete Calculation Disclaimer:
Calculations provided by this tool are for estimation purposes only. Actual yardage may vary due to site conditions, such as uneven subgrade or bulging forms. To ensure you have enough material, it's recommended to add an additional 1/4 to 1 cubic yard to the calculator results. Depending on the subgrade's levelness, larger pours of 20 yards or more may require up to 10% additional.
