featured Aluminum Window Frame Coatings: Polyester vs PVDF Comparison
When specifying aluminum window and door frames for commercial or high-performance residential projects, coating selection is one of the most consequential decisions in the product engineering chain. The finish must survive decades of UV exposure, temperature cycling, and airborne pollutants while maintaining color fidelity and structural adhesion. Two coating chemistries dominate the architectural aluminum market: polyester powder coatings (both TGIC and TGIC-free...
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