Has anyone else used this?
I got a free sample given to me a couple of months ago and I have to tell you guys how amazing it is! It's similar to WD-40 but seems to dissolve the rust off as soon as you apply it. I've been using it to do a complete mechanical overhaul of a 25 year old car and can't sing it's praises enough. Since using it I've not had any trouble with seized nuts and bolts.
They also do a Q20 multi purpose lubricant and water displacing spray, which is pretty good but I've not used it for much yet. Check out these videos-
I'm not a salesman for these or anything like that. I just want you to know how amazing this stuff is and how easy it will make dealing with seized bits on your Mini.