In this article, we will discuss the process of applying linseed oil to wood, specifically cedar siding. Linseed oil is a popular choice for protecting and enhancing the natural beauty of wood, but how durable is it? We will explore the durability of linseed oil and whether it is waterproof.
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Key Points:
- Preparing the Board for Linseed Oil Application
- Applying Linseed Oil with Attention to Knots and Grain
- Distributing Excess Oil and Buffing the Surface
- Durability Test and Results
- Conclusion: Linseed Oil as a Tabletop Finish
Preparing the Board for Linseed Oil Application
To start the process, ensure that the cedar board is freshly sanded. Before applying the linseed oil, check for any residue on the board. Use a damp paper towel to wipe the board clean, making sure there is no residue left. Follow this by using a dry paper towel to double-check.
Applying Linseed Oil with Attention to Knots and Grain
It is recommended to wear rubber gloves during the application process. Apply the linseed oil directly to the center of the board and work it outward. During the first coat, pay extra attention to the knots and heavy grain areas, as they tend to absorb the oil more.
Distributing Excess Oil and Buffing the Surface
Allow the first coat to sit for about four to five minutes. Take note of the areas with less penetration, which may have excess oil sitting on top. Use a rag to distribute the oil into the areas that have absorbed the most. Work the oil around to give those areas more attention.
To remove any excess oil, run your fingers along all the edges of the board. If there is excess oil, use a paper towel or cloth to remove it. Make sure to protect the bottom side of the board to prevent any damage. Once excess oil is removed, use a cloth to buff the surface, bringing out the natural shine and beauty of the wood.
Durability Test and Results
After letting the board sit for 30 to 45 minutes, check for any areas that may have dried out. If necessary, repeat the oil application process to ensure complete penetration. Allow the board to dry overnight.
To test the durability of the linseed oil finish, various household items were placed on both the waxed and unwaxed sides of the board. These items were left for over 24 hours to simulate potential damage. The items included glasses of water, green paint, pencil marks, and Sharpie marks.
Conclusion: Linseed Oil as a Tabletop Finish
Based on the durability test results, linseed oil is not the preferred choice for a tabletop finish. While the waxed side provided some added protection, there were still signs of penetration and damage from the tested items. Therefore, it is recommended to explore other finishes that offer better protection for tabletops.
In conclusion, linseed oil can be a good option for sealing cedar siding and enhancing its natural beauty. However, it may not provide sufficient durability as a tabletop finish. Consider using other finishes that are specifically designed for tabletops to ensure long-lasting protection.
