Introduction
In recent years, many woodworking enthusiasts have been turning to hard wax oil finishes for their furniture projects. These finishes offer a variety of benefits, including low toxicity, ease of application, and a natural-looking finish. In this article, we will specifically explore how to apply Rubio Monocoat, one of the popular hard wax oil finishes, to old furniture. Whether you are a seasoned woodworker or a novice, this step-by-step guide will help you achieve a perfect finish on your furniture pieces.
Step 1: Preparing the Surface
Before applying Rubio Monocoat, it is essential to prepare the surface of the furniture. Start by lightly marking the surface with a pencil, which will serve as a sanding gauge. Sand the surface with a sandpaper starting from 120 grit and ending at 180 grit.
Next, raise the wood grain by spraying a liberal amount of water on the surface. This process, known as water popping, swells the wood fibers and allows them to receive the oil more effectively. After the water dries, lightly sand the surface again with 180 grit sandpaper until it feels smooth.
To ensure a clean surface, vacuum the furniture piece and wipe it down with mineral spirits. This removes any dust or residues.
Step 2: Mixing and Applying Rubio Monocoat
Rubio Monocoat comes as a two-part mixture. For the best results, mix three parts of the oil with one part of the clear accelerator, which is known as the oil plus 2C B. If desired, you can skip using the accelerator, but keep in mind that it will extend the curing time from three weeks to seven days.
Using a plastic spreader, drizzle the mixture on the surface and spread it evenly. It is crucial not to mix more than you need for the project to avoid wastage. Rubio Monocoat is expensive, so using it sparingly is recommended. Work on small sections that can be finished within 15 minutes, as the finish becomes difficult to remove once coated.
Step 3: Buffing the Finish
After applying Rubio Monocoat, it is time to buff the finish. Use a white pad, similar to a white scotch brite pad, to buff the surface. This step helps spread the finish and drives it deeper into the wood.
Step 4: Removing Excess Finish
To achieve a smooth and flawless finish, it is crucial to remove any excess oil. Use a small buffer with a terry cloth bonnet installed to remove the traces of finish from the surface. Afterward, go over the surface with a clean cotton cloth to double-check for any missed spots. This step ensures a clean and perfect final result.
Additional Tips and Considerations
Rubio Monocoat provides several advantages over traditional film finishes. It offers a matte appearance and a natural look, making it a popular choice for those seeking an authentic finish. These hard wax oil finishes are also easy to repair. If your furniture gets scratched or dented, simply sand or scrape the damaged area and reapply the finish. Rubio Monocoat easily binds with fresh wood sections and does not stick to the existing finished wood.
While hard wax oil finishes may be more expensive, they last a long time and require minimal product usage. A little bit goes a long way, making these finishes cost-effective in the long run.
It is essential to note that hard wax oils are not as thick or impenetrable as film finishes. They provide a protective layer but require extra care to prevent damage. However, their repairability and low toxicity make them an excellent choice for those concerned with durability and health factors.
When it comes to heavy-use items such as tabletops or countertops, there are two approaches to consider. One option is to protect the surface with a thick film finish, which provides maximum protection but may require complete removal and reapplication if damaged. The other option is to use hard wax oils, which offer easier repairability for small spots and do not emit strong odors or toxins. The choice ultimately depends on personal preference and the specific needs of the project.
In conclusion, preparing and applying Rubio Monocoat to old furniture is a straightforward process that yields impressive results. By following the steps outlined in this article, you can achieve a perfect finish that enhances the natural beauty of the wood while providing protection and ease of maintenance. Whether you are a professional woodworker or a hobbyist, Rubio Monocoat is a fantastic choice for your furniture finishing needs.
