Re: Will Navel Jelly (phosphoric acid) harm tires?
ZmOz<br />Had some limited experience with naval jelly.<br />If the rust is light (superficial), naval jelly will reduce the oxydized metal.<br />phosphoric acid will turn rust back into less rusted metal.<br />If heavy rust, scaly,you need to brush,sand etc. first.<br />Phosphoric acid will reduce oxydized metal. It will also combine with oils, fats etc.(your skin oils).<br />Dont know for sure, but think it is not a problem for your tire-SHORT (half hour or so)exposure,and wash off with baking soda afterwards.<br />Be happy, enjoy shiny wheels and boat often. Batavier