MasonBond 400 is a premixed and pre-packaged masonry mortar specially designed for the application of stone veneer and brick veneer. This polymer mortar is a blend of cementitious materials, polymer, sand with controlled grain size, and other carefully selected additives. This product is grey in colour but can also be blended with a variety of colouring agents.
This polymer mortar has a high bond strength, superior workability, high compressive strength and long-term durability. MasonBond 400 is pre-blended, which reduces mixing time on site. This masonry mortar has an excellent resistance to de-icing salts.
Polymer mortar should be applied on a concrete or masonry surface over expanded metal lath. MasonBond 400 masonry mortar is recommended for use for stone veneer applications with mortar joints. While this polymer mortar can be used for pointing a Type S mortar may be a better option for masonry pointing.
This masonry mortar is made of Portland Cement, polymer, sand and other additives. Wearing safety equipment used for the handling of cement-based products is therefore recommended: rubber gloves, dust mask, and safety glasses.