All-
New build from 2022. This is in Dallas so I'm running all year long, and occasionally it gets below freezing
I've got Lueders (limestone) coping, and, at some point last winter, some bits of it "chunked off." I'm assuming it was holding some moisture and, when it did freeze, well, this is what happened. I'm past my PB's warranty period for stone. I'm thinking thru what my options might be here, and this isn't worth 4 figures to me. I'm thinking it's either a) cut out a section and replace, or 2) find a good color-matched putty? In either case, there's probably going to be some color differences and a seam. Any other ideas I'm missing here?


Thanks!
And yes I do need to hit it with some acid and clean up the scale
New build from 2022. This is in Dallas so I'm running all year long, and occasionally it gets below freezing


Thanks!

And yes I do need to hit it with some acid and clean up the scale