Originally Posted by
knotty
I can't prove if the formula of FS is the same but there is another product called LPS3 that is supposed to be just like FS but you get a lot more and cheaper. I have both and visually, can't tell any difference, both forms a protective film, smell, and color are identical. LPS3 is called a rust inhibitor.
knotty
The other Frame Saver clone (or, more likely, Frame Saver is the same product repackaged and at a higher price) is Amsoil's HDMP. It's available at many independent auto parts and marine supply shops and you get twice as much for less money. Like LPS3, it looks, smells, applies and dries just like Frame Saver and makes the same rust protection/inhibitor claims.