Replacing vent stack gasket
I was on my roof the other day and happened to notice a gasket around the vent stack was very dried out and had a crack in it. I am concerned it is going to leak sooner or later and want to replace it. I was at both Home Depot and Lowe's today and could not find what I needed though. They both had the bracket that goes around it but required you to pull up the shingles to install it. I was hoping to avoid doing that. Is it possible to replace just the gasket? Where else could or should I look?
The crack is not visible in the photo I am sharing (it's at the backside) but this was the only photo I took while up there to remind me it was 3" pipe.
The crack is not visible in the photo I am sharing (it's at the backside) but this was the only photo I took while up there to remind me it was 3" pipe.