Pancho
Member
At an OGCA, Ohio Gun Collector Assoc., show I bought a bottle of Clenzoil. it was sold as a lube cleanser and protectant for use when using corrosive ammunition. Clenzoil is a family run company and the patriarch and creator of Clenzoil was at the show and was treated as some sort of celeb. I got on their site and read that it was initially developed for the blackpowder shooter. I've used it since but don't have the long term experience to prove it's worth.