Description FLOWLINER Bio-Rust rust remover. FLOWLINER Bio-Rust rust remover is a safe none toxic bio-degradable product that will remove light to very heavy rust from ferrous metals and steel. The Bio-Rust does this without damaging the item, unlike blasting, acid dips or grinding. FLOWLINER BIO-RUST is Ideal for the removal of rust from motorcycle parts, car parts and petrol tanks prior to using a PETROLTANK COATING or paints. The FLOWLINER BIO-RUST 1000 gram kit will make up to a 20 litres of dipping or pouring solution.
