What are the best techniques for applying a wood top coat to ensure a smooth and durable finish?

To achieve a smooth and durable finish when applying a wood top coat, it is best to follow these techniques:

1. Sand the wood surface thoroughly to remove any imperfections and create a smooth base.
2. Apply a wood conditioner to help the top coat adhere evenly.
3. Use a high-quality brush or applicator to apply the top coat in thin, even layers.
4. Allow each coat to dry completely before applying the next one.
5. Sand lightly between coats to remove any imperfections and ensure a smooth finish.
6. Consider using a polyurethane top coat for added durability and protection.
7. Follow the manufacturer's instructions for drying times and application techniques.