Ns4 Anti-Rust Coating Black 1 Litre Primer & Undercoat

Duram NS4 Anti-Rust Primer and Undercoat focuses on the moment when you start a project: a reliable, even coat that targets rust at the root. This water-based mix neutralises existing rust and helps prevent new rust from forming, giving prepared metal surfaces a solid base for top coats on mild steel, galvanized iron, and other metals.

Its quick drying finish seals out moisture for long-lasting protection and promotes strong adhesion. The 1 litre size keeps jobs manageable, and the coating is designed for fast recoat so you can move from primer to finish without extended downtime.

Key notes from the formulation include a low VOC profile and suitability for new and corroded metal, supporting straightforward, fewer-step rust protection for metalwork and repairs.

Specs

• Volume: 1 Litre
• Base: Water-based
• VOC: Low VOC
• Suitable for: New and corroded metal, mild steel, galvanized iron