What's the difference between a rust converter as well as a rust remover? A rust converter is made from mainly tannic acid. This Answer converts rust to a black surface. Could be poured down the drain. Might cause pores and skin discomfort right after prolonged contact. Clean with soap https://natasha-howie53197.mybloglicious.com/49368931/new-step-by-step-map-for-rebar-rust