So what made you decide to use pond armor instead of another 2 part epoxy using the pour method?
After I watched the DIYking youtube videos on his plywood build I researched and found pond armor also had some videos available for using the product to build a plywood aquarium. After the research and reading on some forums I decided to go with pond armor. I like the fact that it is intended for aquarium use and that it has a low VOC also helped me make a decision. I needed to apply this stuff in my basement so a low VOC was a must even with ventilation in the basement. I guess seeing that someone else used it successfully was one of the big reasons I decided to go with pond armor. I did see some other liquid rubbers and epoxies available but I was unable to find good examples of these products being used on aquarium projects. After using pond armor on this build I think it is easy to use and apply with a brush or roller as long as you stay within the working time. The big test will be when I fill and monitor for leaks.