Zurn Z1210-57 Neoprene Gasket-Wall Hung Toilet, Black

Did the job, no leaks. Adhesive was weak, fell off the toilet several times, had to use a little extra caulking to hold it in place as I installed the toilet. Seems like it is overpriced for what you get, but there is not much in the way of other brands or suppliers to get a neoprene seal for a wall-hing toilet...

If you prep both sides where this gasket will touch, it will stick like instant super glue. I had to remove the toilet to readjust the bolts and when I removed the toilet, the new gasket tore instead of peeling away. Plan ahead, or buy an extra one just in case!

All the online self-help guides advise using the Zurn for wall mount and rear outlet toilets. I bought two for two Icera rear outlet toilets, but they both leaked after installation. I tried Sani-Seal gaskets and they worked perfectly. 4 months later and no leaks with Sani-Seal. Apparently with the Zurn, there is no room for error, but Sani-Seal is much more forgiving if the dimensions and alignment are off by a few millimeters.

My rear discharge toilet had a leak so I pulled the unit and replaced it with a Zurn gasket which by the way has very good adhesive on both sides of the gasket. I don't think it'll ever leak again. Zurn gasket was really high density.

Works perfect but far to expensive for what it is.

did the job

This is the standard for wall hung stools.

Used this on a wall mount toilet installation. Worked great. Still have the "doughnut hole" and wondering what to do with it.