: If any rebar is exposed, it must be cleaned of all rust components before applying the mortar. 2. Filling the Crack CRACK TREATMENT DETAIL - Miracote

: Remove all loose debris, dirt, and oil from the crack using a wire brush or leaf blower. Mechanical Preparation : For cracks wider than

inch, use a grinder or chisel to "route" the crack, creating a cleaner channel for the repair material.