Happy to help! Rust-Oleum Watco Tung Oil must be applied to a bare, sanded wood surface. A flood coat should be applied and allowed to penetrate for 15 minutes. After that point, the surface must be wiped thoroughly to remove all the excess oil from the surface. Any excess oil on the surface can remain tacky, as this is a penetrating product. To help remove the tacky product, we recommend wiping the surface down with clean rags and some mineral spirits.
- Rust-Oleum Product Support 3