Let's see what we can figure out. Varathane Premium Wood Putty is an easy to use, non-hardening wood putty. It is ideal for filling nail holes and minor defects after assembly and finishing. To repair and fill gouges and holes in split or damaged wood, we recommend using Varathane High Performance Wood Filler. This dries hard, will not shrink or crack, it can be sanded, stained, top-coated or painted.
https://www.homedepot.com/p/Varathane-12-oz-High-Performance-Wood-Filler-340228/305626726
- Rust-Oleum Product Support 6