I have extremely loose wrought iron railings (approx 25 years old) on exterior stairs. Tightening doesn't help. I've managed to remove all of the old anchors and am now left with 1/2" holes that are too large in diameter for the replacement anchors I intended to use (Parawedge 3/8" by 2
3/4"). The 3/8" anchors will require me to enlarge the holes in the railing mounts and there is not enough room on the mounts to enlarge them to accommodate 1/2" bolts. Is there a reliable concrete patch that I can use to fill the old holes and is strong enough to securely hold the new 3/8" anchor bolts? I guess I need some type of super epoxy or concrete patch to fill the old holes and then re-drill for the new ones. The railings cannot be modified in length, so I need to use the same mounting spots. Any help appreciated.- posted
20 years ago