Ns4 Anti-Rust Coating Red 5 Litre Primer & Undercoat

Duram NS4 Anti-Rust Primer and Undercoat is a practical solution for metal projects that need lasting protection. The 5 litre can is designed to form a tough barrier against moisture and corrosive elements, helping to stop rust in its tracks on both new and existing corrosion.

Applied as a primer and undercoat, it seals porous metal surfaces and provides a solid foundation for top coats. It dries relatively quickly, supports fast recoat, and is suitable for mild steel and other common metals. A single coating helps negate the appearance of surface rust and prepares metal for further treatment without fuss.

Key benefits include long-term protection against rust, excellent adhesion to metal surfaces, and a streamlined recoat process that gets projects back to work sooner.