What is "nylog blue"? Alan wrote: > I re-did a protion of my AC last fall along with my 3.2 swap in my Opal > Frost. I had no useable AC before that cause of a leaky line, but I replaced > my accumulator, cleaned out and straightened the fins on my condensor, added > 2oz of compressor oil, changed every o-ring, used nylog blue on every > o-ring.