MasonMix is a pre-blended, pre-packaged, Type O Mortar, specifically designed for use in non-load bearing wall applications. This mortar is a blend of cementitious materials, Type S hydrated lime, masonry sand and other carefully selected components. MasonMix conforms to the Standard CSA A179-04 (Appendiz A, Table A3) for Type O Mortar with the addition of water. It is available in grey, cream and white, but can also be blended with a variety of colouring agents.