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What are the most common issues with fastener corrosion in metal landscape chairs?
Fastener corrosion is a frequent problem in metal landscape chairs, often leading to structural weakness and aesthetic deterioration. The most common issues include:
1. Galvanic Corrosion: Occurs when dissimilar metals (e.g., steel screws in aluminum frames) react, accelerating rust.
2. Moisture Exposure: Rain, humidity, and sprinklers cause oxidation, especially in coastal or humid climates.
3. Lack of Protective Coatings: Uncoated or poorly galvanized fasteners rust faster.
4. Salt and Chemical Damage: De-icing salts or pool chemicals corrode metal over time.
5. Poor Maintenance: Dirt and debris trap moisture, speeding up corrosion.
Prevention Tips:
- Use stainless steel or coated fasteners.
- Apply anti-rust sprays or sealants.
- Clean chairs regularly to remove moisture-trapping debris.
- Store chairs indoors during harsh weather.
By addressing these issues, you can significantly extend the lifespan of your outdoor furniture.
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