Deep Creep by Seafoam
 

Has anybody used this? I have never herd of it before today because I ran out of pb blast. That stuff is double the price, is it like twice as fast or is it just because it carries the "sea foam" moniker?

It's worked well for me. Probably not twice the price good, but it did its job.

I've used it to clean coked-on oil from my entire exhaust system. Worked like a charm for that...

Did it work amazingly well? At $10 a can it better be pretty astounding imo.

It made it like-new. I haven't tested its usefulness as a bolt removal acceleration device.