KING 2-1-9 GREY is a pre-mixed, pre-bagged, Type S mortar specially formulated to be used laying brick, natural stone, concrete blocks and other masonry products, when a higher compressive strength is required. This mortar is a blend of grey Type GU Portland Cement, Type S hydrated lime, an air entraining agent, and sand with controlled grain size. KING 2-1-9 GREY mortar complies with Table 6 of CSA-A179-14 for Type S mortar with addition of water on-site. This product is grey in colour, but may be coloured in the factory or field using KING’s exclusive Colour Plus System.
High compressive strength Superior adhesion Superior workability Good resistance to freeze-thaw cycles Self-healing property This product is packaged in 30 KG (66 lb), triple-lined bags or bulk bags, wrapped on wooden pallets. Laying brick, natural stone or concrete blocks where greater compressive strength is required Plastering Repointing work where very high compressive strength is required