[Jesse Knapp]

I used the red or the blue depending on what size bolt and the amount of torque required. Never had to heat the bolts for removal. Very small amounts of red go a long way. I believe that coating a part of a couple threads is all that's required. This is how I fastened my flexplate. Never became loose, never had to heat to remove. And I went 8400 rpm or more, small block. Be conservative with this stuff. Jesse