I'm not familiar with it, but my father-in-law often rubbed a block of parafin wax over his tablesaw, bandsaw, jointer and planer tables. I keep a block of it handy on my work bench. It doesn't keep the tables from discoloring, but it keeps the friction down that can result from rust. I just scribble some diagonal lines that cross each other and let the wood "spread" it around. I don't use much, as I have been concerned about issues with finishing with wax in the pores of the wood.