Hammerite No.1 Rust Beater provides a high-build finish to heavily pitted areas of rust and prevents new rust forming. Compatible with most topcoats, this Rust Beater kills rusts, primes and undercoats in one. It is corrosion resistant and suitable for ferrous metals. Can be applied via brush or roller, and directly to rust. Touch dry in 2 hours. HMMNO1BE250 Colour No.1 Rust Beater has the following specification Colour Beige. Size 250ml.