that is sick! you sell those tanks at all?
I have never considered a glass tank due to the nasty gasoline on the market. What is the latest resin people are using to make them? Is it 100% long term fuel proof?
Our tanks will be double coated with an anti-ehtanol/gasoline resistant coating. We will coat them when they are in two halves and then coat them again after we "glue" them together. I just get non ethanol gas at the truck stop for my "lawn mower" and run that. The ethanol gas is hell on the aluminum carbs and intakes too.