Has better rust control than a lot of things I have tried.
I have gotten spoiled to this stuff. Seems to last a long time without a build up.
Works great for car door and hood locks and .
Its great to use on bikes, lawnmower springs, linkages and cable to the starting bail. Prevents rust plus corrosion. The negative side it gets sticky after a while after drying. Other than that makes a good rust inhibitor.