I was lucky Tony... If you can call it that. I had placed water sensors in the stand by the sump and hidden on the floor next to the tank. They sounded before I had even lost a gallon of water. I was also at home at the time (which helped) so, I was right on it. I siphoned almost all the water out while wiping up what made it through the seal and onto the floor. I'm on hard wood floors so there was no damage there. The only thing it really cost me was money for Rubbermaid trash cans an LOTS of time. I also replaced my DSB and made some modifications to my Fuge while the tank was down. I have water sensors hidden around all my tanks. Infact, just the other day the one in my daughters room went off. She had added a bag of charcoal to her filter an left the string hanging out of the filter box. The water started wicking down the string and wetting the floor. I would say about a cup of water had dripped on the floor before it went off. I can handle that.
Anyhow, Oceanic gave me like 500 bucks to cover my expenses. But, I was never told about a faulty sealant. I thought I was like the one in thousand that might spring a leak. Here you have a case with a faulty product. It was the week from hell too. I think the first night I worked 20 hrs straight on getting things saved. That's the stuff you can't put a price on. Not to mention the stinch from the empty tank setting there till my new one showed up. I finally took it outside with the help of a few friends. That algae really can get funky. If you had any radical changes you wanted to make to your set up. Nows the time. If you don't have those Durso stand pipes make you a set they are great.