Hi Gadge, The Loctite that really caught my attention years ago was the 518 . I was putting an Indian "repaired" Enfield together for a mate and the top of the cases looked like they had been machined flat by rubbing them back and forth across concrete or asphalt, the oil was pouring down the front of the cases like a waterfall. Gave them a clean, bead of 518 around the top of the cases, bolted it back together and not a drop of oil got out through the gap.
