After cutting the tops of my kegs some of the metal pieces have stuck to the inside and rusted. I used a SS wire Drememl tool and cleaned off the rust but I read that the SS has to cure in order to be stainless again. I kept it dry but the moisture in the air is causing some of the spots to rust up again. I heard that there was some type of additive ( i think its acid based) you could put on there to speed up the process, anyone know what it is and where I can get it?
thanks
thanks