It is used for masonry (with simultaneous grouting) of structural, curtain and facade walls as well as fences, chimney in (insulated from high temperature) and element in decorative clinker bricks and stone (excluding marble). It is also used for masonry made of ceramic, lime-sand bricks, as well as a block and a concrete block. BOLIX KL mortar can be used outside and inside buildings to make joints between 12 and 15 mm thick.