How to prevent galvanic corrosion in stainless steel outdoor seating joints?

Galvanic corrosion is a common issue in stainless steel outdoor seating joints, especially when dissimilar metals are in contact. To prevent this, follow these steps:

1. Use Compatible Metals: Avoid combining stainless steel with highly reactive metals like aluminum or carbon steel. Opt for similar or inert materials.

2. Apply Protective Coatings: Use paints, sealants, or powder coatings to create a barrier between metals and moisture.

3. Install Insulating Materials: Place plastic or rubber gaskets between joints to prevent direct metal-to-metal contact.

4. Regular Maintenance: Clean joints frequently to remove salt, dirt, and moisture, which accelerate corrosion.

5. Consider Cathodic Protection: Use sacrificial anodes (e.g., zinc) to divert corrosion away from stainless steel.

By implementing these measures, you can extend the lifespan of your outdoor seating and maintain its aesthetic appeal.