Powder coating provides exceptional resistance to chipping for urban outdoor furniture, making it a superior finish for high-traffic public spaces. This durability stems from the thermosetting polymer formulation that creates a much thicker, more flexible film than traditional liquid paints. When properly applied to correctly prepared substrates like aluminum or steel, the powder coating undergoes a thermal curing process that bonds it molecularly to the metal surface. This results in a finish that can absorb impacts from everyday urban hazards—such as shopping carts, bicycles, or vandalism—without cracking or flaking. The flexibility of the coating allows it to expand and contract with temperature changes, preventing the brittle failure that causes chipping. Commercial-grade powder coatings used for municipal furniture typically withstand standardized tests like ASTM D2794 (impact resistance) with excellent ratings, ensuring they maintain their appearance for years despite harsh weather and physical contact. While no coating is entirely chip-proof, high-quality powder coating offers the best available protection, significantly outperforming liquid paints in impact resistance for benches, bollards, and other street furniture.
How resistant is the powder coating on this urban outdoor furniture to chipping?
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