Customer Reviews for SANI SEAL TOILET GASKET Toilet Gasket Flexible Waxless Seal - Universal Fit

I thought that this was an amazing product, at first, until I had to pull my toilet to paint behind it. I found that the cover of the seal had delaminated, and the foam had absorbed water, also soaking the subfloor. Who knows how long the seal had been failed before I discovered it? Definitely would not buy again.

It done the job! Perfect!!!

Always better to upgrade than using a wax ring

This item appears well made and does hold the bolts as advertised and may well fit some models. However, when used with the Oatey 4 in. Twist-N-Set flange and the Kohler Wellworth 1.28GPF toilet, the gasket will not compress sufficiently to properly seat the toilet, whereas the wax seal included with the toilet works great.

First time using it. I like the fact that if you get un level you can back off, with wax once you tighten up can’t back off. Great product!!! I recommend it.

Installed when I did my bathroom remodel 3 years ago and no leaks

Filled in the three-quarter inch gap from flange to top of floor perfectly

Bought one it was so easy to use I got a second one & replaced a second toilet

We moved into our house as a rental in January of 2021, bought the house from our landlord in December of 2022, so I can’t actually attest to how long this product lasted. What I can attest to is that when I took it off of the flange, it’s “proprietary coating” was destroyed, with the foam inside showing through in numerous places and, though the toilet was level and tight to the floor, it was leaking, and no clue as to how long that had been happening either. Replaced with a Fluidmaster.

This worked great!!!!

It worked with no mess. I waited a few days before I sealed up the base in case of leaks. No leaks!

Save your money and purchase several wax rings. This item fell apart and soaked up filthy water, pretty nasty. I'll never install another one.

I returned this. The flange that goes into the drain is only 1/4inch. I don't like that. It should be at least 1 inch

The seal was too tall and would not let the toilet seat properly

I've had this in for about 4-5 years now. While it is great new it breaks down and turns into a sponge. The toilet bolt has rotted away to the point of snapping off. Please save yourself the trouble and avoid this. There is a reason why HD stopped carriyng this in their stores.

I tried the Sani Seal Toilet Gasket on a new installation. With all my weight pushing down on the toilet, it was still a quarter inch above the floor. It is a nice design, but needs to be provided in smaller thicknesses.

It works! Did the job.

No, it was too tall. I had to use the Corky product. The flange was less than 3/8 inch above the floor.

This is the greatest toilet gasket. I have used it now on 3 different toilets and they are great. No mess and easy to install. If you make a mistake seating your toilet you just lift it up and do it again with no mess. I will never use a messy wax gasket again.