rust preventive in a sentence

1. Fernspeed also deals with rust preventives and industrial lubricants.
2. The company peddles brand-name goods like Day-Glo fluorescent paints and Rust-Oleum, the rust preventive that many homeowners swear by.
3. The company rust preventives contribute up to 60 per cent of the company's turnover, whereas Crocel contributes 20 per cent.
4. It's difficult to find rust preventive in a sentence.