The Magic of Citrus Solvent for Tung Oil
Step into any serious woodworking shop and you’re likely to find a bottle of tung oil. Hobbyists and professionals alike choose this natural finish for its ability to deeply penetrate wood and provide a durable, water-resistant finish. But its sticky thickness can lead to a struggle with application. That’s where citrus solvent steps in.
The Basics of Tung Oil
Tung oil is derived from the nuts of the tung tree, native to Eastern Asia. Its journey to international acclaim began in the 14th Century and continues today in modern woodworking. The oil infiltrates wood fibers, forming a barrier against water and providing a rich, matte finish.
Challenges with Tung Oil
Yet, the very attributes that give tung oil its benefits also pose some difficulty. Its thick viscosity means it can be a bear to apply evenly. It also takes a fair bit of time to dry. These challenges, though, can be mitigated by using a tung oil thinner, the most common of which is citrus solvent.
The Role of Citrus Solvent
A pure citrus solvent is created through the distillation process of citrus peels. It’s a natural substance, lacking the harmful chemicals found in many commercial thinners. Its functionality is twofold: thinning the tung oil for easy application, and imparting a pleasant, citrus aroma that masks the heavy smell of the oil itself.
Mixing Tung Oil and Citrus Solvent
The question often asked is, what’s the right ratio of citrus solvent to tung oil? Most experts suggest a 50/50 mix. This combination ensures the oil is sufficiently thinned to permit ease of application, but not so much that it loses its capacity to provide a defense against water.
Steps in Application
When it’s time to apply, start by stirring the mixture, not shaking it, to prevent bubbles. Then using a clean, lint-free cloth, spread a thin layer across the wood. Wipe off any excess after about 15 minutes, then give it plenty of time to dry before adding the next coat. Repeat the process until the desired finish is achieved.
The Value of Patience
Bear in mind, this isn’t a quick process. Tung oil requires considerable drying time, often 24 to 48 hours between coats. By rushing, you risk the longevity and quality of the finish. Patience is a virtue in this process, ensuring the best possible result.
Clean Up After Application
After the application, take the time for proper cleanup. The mixture of tung oil and citrus solvent could spontaneously ignite if left unattended, especially on a cloth which can trap heat. Always soak used materials in water before you discard them safely.
Using for Outdoor Furniture
If you’re eyeing your outdoor furniture, wondering if this duo could do as well outside as in, you’re in luck. Tung oil, made even more user-friendly thanks to the intervention of the citrus solvent, is perfectly suited for outdoor applications. It’s going to keep that garden bench looking great, no matter how many rain showers pass by.
The Green Advantage
Another point to consider is the environmental factor. The use of a natural citrus solvent instead of a petroleum-based one is neither harmful to the environment nor hazardous to the user. This sends you into the green zone without a trade-off in effectiveness, quality, or convenience.