What are the best wood finishes for outdoor chairs exposed to cooking grease?

When it comes to protecting outdoor wooden chairs from cooking grease and harsh weather, choosing the right finish is crucial. Cooking grease can penetrate untreated wood, leading to stains and deterioration over time. Here are the best wood finishes to safeguard your outdoor furniture:

1. Marine Varnish – Highly resistant to moisture, grease, and UV rays, marine varnish forms a durable, glossy barrier. It’s ideal for high-traffic outdoor settings.

2. Tung Oil – A natural, penetrating oil that enhances wood grain while repelling water and grease. Requires reapplication but offers a matte, organic look.

3. Polyurethane (Exterior-Grade) – Provides a tough, waterproof coating that resists grease and weathering. Opt for a satin or semi-gloss finish for outdoor use.

4. Epoxy Resin – Creates an impermeable shield against grease and moisture. Best for heavy-duty protection but may yellow over time with UV exposure.

5. Spar Urethane – A flexible, weather-resistant finish that withstands temperature changes and repels grease effectively.

For best results, clean and sand the wood before applying any finish. Regular maintenance, including light sanding and recoating, will extend the life of your outdoor chairs. By selecting the right finish, you can enjoy durable, grease-resistant furniture for years to come.