torque limit on frozen water pump bolt

Kroil is good stuff but a Lil gasoline and brake fluid or trans fluid mixed does the same thing on the cheap,another great penetrating oil comes from used shock absorbers just punch a Lil' hole in them with a rag covering so the gas don't spray ya in the face...yea that sounds like a pain to get but it's just another way to recycle,I just throw all my old shocks in a pile and when I need penetrating oil or have a bunch of them i put it into a spray bottle