Originally Posted by
Anthropy
The ultimate use to be Cosmoline use to be the standard for ultimate rust protection. Impervious to almost anything and would be great for the inside of steel tubes. Came in a thick pasty grease like. Brownells carries something similar now that cosmoline is selling a spray varietey.
Tom
I think Weigles Frame Saver is a derivative of cosmoline. It sure is messy enough. Don't do it inside.