I just thought id throw out this product. My boss got a case of this a few weeks ago. Ive tried it out a few times and have had great luck with it. I normally in the past have used a Zep lubricant or wd40 equivalent on rusty or stuck fasteners. I have found this product to be very good. Kind of a wd40 on steroids. Good for people who don't have access to a torch or the rusty fastener is in a tough spot. The freezing action isnt like insane but its that little extra convincing you need sometimes. Maybe this can help somebody out. Anybody else have any good experience with this newer product. Heres a link to CRC the manufacturers website with some tests they did.