Review on Versachem 90180 Fuel Tank Repair Kit - Heavy-Duty, 30 Grams by Jon Booth

Absolutely amazing product. I have to say that this stuff installs very quickly. Make sure you're ready to install the patch starting to finish in less than 5 minutes. I applied epoxy and glued on a patch of fiberglass, when I coated the fiberglass the package looked like a brick. This was about 4-5 minutes after opening the package after mixing. Had to buy a second set to finish the job. I used it to patch a 3-4mm hole in a steel tank, it has lasted for several months, the paint has also settled well. Also note that once mixed it will get quite hot.