What are the best wood fillers for eucalyptus outdoor seating knot holes?

When it comes to repairing knot holes in eucalyptus outdoor seating, choosing the right wood filler is crucial for durability and aesthetics. Eucalyptus wood is known for its strength and resistance to decay, but knot holes can compromise its integrity over time. Here are the best wood fillers for this purpose:

1. Epoxy-Based Fillers: Ideal for outdoor use, epoxy fillers are waterproof and highly durable. They bond well with eucalyptus and can withstand harsh weather conditions.

2. Exterior-Grade Wood Putty: Specially formulated for outdoor furniture, this putty is flexible and resistant to cracking. It’s easy to sand and paint, making it a great choice for visible repairs.

3. Sawdust and Glue Mixture: A DIY option, mixing sawdust from eucalyptus with waterproof glue creates a filler that matches the wood’s color and texture.

4. Polyurethane Fillers: These expand to fill gaps and are resistant to moisture, making them suitable for larger knot holes.

For best results, clean the knot hole thoroughly before applying the filler, and sand it smooth once dry. Regular maintenance will ensure your eucalyptus seating remains beautiful and functional for years.