Fill Nail Holes and Imperfections

What happens here

Using a putty knife or your finger, apply wood filler to all visible nail holes on the horizontal and vertical boards. Also, fill any small gaps, dents, or imperfections in the wood. Allow the wood filler to dry completely according to the manufacturer's instructions. This step is crucial for achieving a smooth, seamless finish.

Goal: Apply wood filler to all nail holes and any minor imperfections in the newly installed wood paneling.