Posted 12/2/2024 20:59 (#10992843 - in reply to #10991658) Subject: RE: Sealing a cistern
Wisconsin
DFK - 12/2/2024 06:58
google www.rainbrothers.com/how to seal a cistern
Which uses thoroseal, which was the first thing that came to my mind, there are other acrylic modified cement products that would perform similar, some also rated for potable water. If it's not for drinking water, then there are more products you could use, but all the same basic process.