August 19, 2010
i have used freeze off numerous times in automotive work, it will free up rusted or stuck bolts/nuts in just a few minutes, the longest i have had to wait is about 10 minutes for some REALLY stubborn ones. this stuff is amazing!!
October 17, 2008
I manage a fertilizer dealership. Fertilizer causes corrosion and rust like you can't believe. We tried this product on a very heavily rusted 1/2" bolt and nut, and in about 3 minutes time it completely loosened it up so it could be turned with a crescent wrench. Normally, we would have had to use a cutting torch to remove a bolt this badly rusted. I was actually amazed!