KROIL and JB will clean ANYTHING ! out of a barrel ! jmo RJ
Problem is, who carries Kroil? I don't think they have any Canadian distributors, although some companies/industries bring it in for their own use. I think Reliable Gun & Tackle in Vancouver has it, but that won't help the OP who is in AB. I get mine from Hardware Sales in Bellingham WA, but it's convenient because I'm down there regularly. It's darned good stuff. Might be worth a separate thread in the general topics section so people can chip in with where they get theirs.