Styrene-Acrylate Copolymer Emulsion for Waterborne Industrial Paints | High Fullness Rust-Inhibitive Primer

WL-Z403 is a styrene-acrylate copolymer emulsion designed for waterborne industrial paints. It contains no heavy metals or halogens, and features a small particle size and low viscosity. Its film delivers high gloss and excellent fullness, and demonstrates good compatibility with rust inhibitors and anticorrosive pigments. Waterborne paints formulated with it provide outstanding water resistance, brine resistance, and salt spray resistance.

• High-gloss decorative anticorrosive topcoats — for the protection of steel structures, mechanical equipment, metal pipe fittings, and similar substrates.
• Light- to medium-duty anticorrosive primers, and multi-substrate general-purpose all-in-one primer-topcoat paints — meeting both the anticorrosive demands of primers and the decorative demands of topcoats, simplifying the coating process and improving cost-effectiveness.
• High-gloss topcoats — for metal surface coating applications with high requirements for exterior aesthetics and decoration.

• High fullness and high gloss. The gloss level can achieve 90 or higher, typically in the range of 90–91.
• Superior corrosion resistance.
• Excellent adhesion across multiple substrates.
• Outstanding resistance to water, including early-stage water resistance.