Doing demo for our new deck and we exposed a hairline crack in the coping. Doh!
It's the only crack in the entire coping and I don't have the budget to replace it right now.
I'd like to put something on this crack to help the concrete stay put.
I can wiggle the area with my finger, so it might pop out if I don't glue it down, but it also might stay if I do nothing since it's being held down by the pressure.
I can get underneath it so I'd like to do something before we start framing the deck.
Any ideas? Thank you!