Hey aIl just came across a SUPER deal. I pay $19.00/10oz can of this stuff and they have a special.. 2-13oz cans for $14.50 +$5.95 shipping..

http://www.kanolabs.com/google/?gcl...EscZh3ZeM8hwDnBGqWgxueq_yCgaAtpBEALw_wcB

Best penetrating oil I've found is ATF/acetone mixed 50/50. Hard part is finding a bottle that'll hold up to the acetone for any length of time