A pool liner would degrade very quickly with the bio load. They are not designed to handle organics for long periods of time.
An EDPM pond liner would be a possible solution. That's what I was originally going to go with. It's also my next solution should the additional coating not solve the problem. My liner folding technique along with the tackiness of the Rubber Coat would make for a very snug fit.
I'm not giving up on solely using Rubber Coat for this project. The product is designed to seal way larger containers than my tank.
I plan to flip the french doors to face out as soon as I can get Charles and Ken over at the house at the same time.
An EDPM pond liner would be a possible solution. That's what I was originally going to go with. It's also my next solution should the additional coating not solve the problem. My liner folding technique along with the tackiness of the Rubber Coat would make for a very snug fit.
I'm not giving up on solely using Rubber Coat for this project. The product is designed to seal way larger containers than my tank.
I plan to flip the french doors to face out as soon as I can get Charles and Ken over at the house at the same time.