Quikrete Hydraulic Water Stop Cement, 3-5 Minutes, 10 lb

Have used before and quality never changed. Easy to mix, sets up fast (don't add too much water, follow directions). Used before to plug waterfalls in an old basement during rain. This is going into an oudoor pizza oven BASE in zone 5a: check with grok for the right mixture. I'm adding 10% with other cement to keep water from seeping up in wet months. Grok approved and gave a good recipe. I trust this product, and the benefits it adds to my project.

This is amazing stuff- expensive but good stuff-does what it’s suppose to do

In the realm of Hydraulic cement. Which I feel is a wonder of the world is what separates the ordinary from the extraordinary. Quikrete as a Hydraulic cement is all this and more-a touch of class

Works good but if it was just in the pail & not in a bag there would be more to use

Sealed and dried very well! No more leaks on my concrete basement wall