Blackfriar Red Oxide Metal Primer 1ltr is a professional-grade, high-performance primer specially formulated for iron and steel surfaces. This product offers exceptional protection against rust and corrosion, ensuring your metal surfaces remain in top condition for an extended period. The red oxide colour provides a distinctive finish that enhances the visual appeal of the treated surface. Blackfriars easy-to-apply formulation ensures excellent coverage, making it an ideal choice for both DIY enthusiasts and professionals in the construction industry.