Anodizing vs Powder Coating for Aluminum Profiles: A Complete Technical Comparison", category: "Surface Treatment", date: "May 20, 2026", readTime: "10 min read", image: IMG.anodize, excerpt: "Both anodizing and powder coating protect aluminum from corrosion, but they differ fundamentally in mechanism, durability, appearance, and suitability for different environments. This guide provides a data-driven comparison for buyers and specifiers.", tags: ["anodizing", "powder coating", "surface treatment", "corrosion protection
| Surface Treatment", date: "May 20, 2026", readTime: "10 min read", image: IMG.anodize, excerpt: "Both anodizing and powder coating protect aluminum from corrosion, but they differ fundamentally in mechanism, durability, appearance, and suitability for different environments. This guide provides a data-driven comparison for buyers and specifiers.", tags: ["anodizing", "powder coating", "surface treatment", "corrosion protection", "AA15 AA20"], relatedSlugs: ["6063-vs-6061-alloy-selection", "aluminum-extrusion-tolerance
Both anodizing and powder coating protect aluminum from corrosion, but they differ fundamentally in mechanism, durability, appearance, and suitability for different environments. This guide provides a data-driven comparison for buyers and specifiers.", tags: ["anodizing", "powder coating", "surface treatment", "corrosion protection", "AA15 AA20"], relatedSlugs: ["6063-vs-6061-alloy-selection", "aluminum-extrusion-tolerance