Spec Mix Mortar Type N 80 lbs Bag delivers professional-grade performance for your masonry projects. This contractor-trusted formula provides optimal workability and consistent bond strength for above-grade applications. Engineered for efficiency on the jobsite, it offers extended board life while maintaining excellent water retention. Each 80-pound bag yields reliable coverage to keep your project timeline on track. Meets ASTM C270 specifications for quality assurance on commercial and residential construction.