These holes should be positioned at the four corners of the mirror 2 inches in from the sides.
How to fix mirror on concrete wall.
Take a roll of fix pro extreme mounting tape.
Drill four holes in the wall with a masonry bit that is slightly smaller than the diameter of the anchor.
Start by preparing the wall by wiping it with a damp cloth.
Drill them on the outsides of the lines so the mirror does not cover them.
In fact installing a monkey hook is so easy you do not even need any tools aside from a tape measure and pencil for proper positioning.
After the resin has cured peel the top resin layer off and clean the mirror.
Monkey hooks are simple devices that allow you to hang a mirror or other object on drywall easily.
Stick the mirror firmly to the wall.
You simply push and twist the device to insert it into the wall.
Cut the mounting tape to size you ll need two pieces that are the same width as the mirror.
Insert the resin through the stabilizer so it is in the crack.
Press it against the wall.
As the mastic comes into contact with the wall allow the lifted corner to slide back down and rest against the support spreading the glue across the wall surface.
While this method may work for minor damage it isn t always an effective way to fix broken mirrors with more serious cracks.