The painting surface should be thoroughly cleaned before applying the Instant Iron base coat. For best results 2 coats are normally needed. Thereafter, apply the Instant Rust top coat:
for more orangey colours apply a couple of hours after the last layer of Instant Iron is dry, for redder effects leave at least 24 hours but no more than 36. Apply 2-3 coats. The oxidation will continue for 24 hours.
The Modern Options Oxidation Rust Effect Set contains 59ml bottles of Instant Iron and Instant Rust.
Price per set.