Did not work as advertised
Your review: I used Red Epoxy today to repair a hot water heater on our yacht. Cleaned the surface, used a wire brush on a drill to rough it up, mixed it and let it sit 10 minutes and hit it with a torch until it turned gold as instructed. We let the water heater sit all afternoon, assembled it and put it back in the yacht. When we turned on the water pressure (60psi)and all the Epoxy blew out and we had to remove the tank and now we have to have it welded. This product was more than a disappointment.