Forum Discussion
Doug33
Apr 14, 2014Explorer
I carry WD-40 everywhere I go and use it to lubricate everything from door hinges to hitch components. Did you know WD stands for "water displacement"? The 40 stands for the 40th 'recipe' the inventors went through to come up with the current lubricant.
About Travel Trailer Group
44,056 PostsLatest Activity: Nov 19, 2013