Is Tung oil flammable?

Tung oil has the potential to combust when left to dry on rags. Be sure to store in a fireproof container until thoroughly dried.

How much does Tung oil cost?

The price of Tung oil will vary depending on the quality and quantity required for a project. Tung oil products will also vary depending on whether a product is pure Tung oil or a mixture. A one-liter container of pure Tung oil will range in price between $16 and $26. When examining one-gallon products, prices ranged from $51 to $67.

Is Tung oil a good wood finish?

Tung oil is a good finish for a variety of surfaces. Offering water-resistant and durable protection, Tung oil is also food safe. It is a great product to be used on wooden floors, furniture, musical instruments, toys, and more. In comparison to other natural oil products, it is more mold resistant and does not go rancid. Unlike linseed oil, it does not darken over time.

Does Tung oil seal wood?

Tung oil hardens through polymerization when exposed to air. When properly preparing a surface using Tung oil, it can provide a highly water-resistant cover that is flexible and durable. You won’t get the same hard coat finish you get with shellac or lacquer. Still, of naturally produced wood oils (linseed, walnut, hemp, etc.) Tung oil is a popular alternative.

Is Tung oil water-resistant?

Yes, Tung oil does have water-resistant qualities when properly applied to a wooden surface. Traditional Chinese boats used Tung oil as a waterproof coat.

How long does Tung oil take to dry?

The dry times of Tung oil will vary depending on sources. Pure Tung oil can take an average of 24 hours to dry and one-to-two weeks to cure. Depending on air circulation, humidity, and temperature, cure times can take between 15 - 30 days. When working with Tung oils manufactured through heating or the incorporation of solvents, it is best practice to consult the instructions that come with the product.

When should I use Tung oil?

You can apply Tung oil at any point in your product’s life, but it is best to beginning applications as soon as possible. If the surface already has a finish, be sure to remove any current layers and clean the surface before applying Tung oil. It may be advantageous to select a warm, dry weather day to use Tung oil as the humidity may slow the drying process.

How long does Tung oil last?

The expected duration of Tung oil will depend on how heavily used the item or space is. While a durable oil, it will eventually wear over time. As the surface begins to display wear, reapply as necessary with two parts thinner and one part Tung oil.

In-Depth Product Guide

Tung Oil Finish

FAQs

·Related

Tung oil is a natural wood finisher made from the seeds produced by the Tung Tree. This product, used for thousands of years in China on wooden surfaces, provides a protective, food-safe finish that naturally dries to a honey-like color. Produced from a natural source, Pure Tung oil contains no added solvents. It is considered one of the most mold-resistant natural oils.

You're going to want to ensure that your Tung oil is what it claims to be. There have been instances where products are labeled as Tung oil Finishes but are closer to Danish Oil. Danish Oil is a mixture of Linseed or Tung oil and other finishing solvents. When looking for Pure Tung oil, be sure to check the label before purchasing. Some Tung oil products include pine oil and zinc for better sealing and protection.

Tung oil is a natural finisher made by pressing the seed from the Tung Tree. The oil produced creates a protective layer through polymerization, not requiring additional chemicals or solvents. Lacking these additives, Pure Tung oil is a no-Volatile Organic Compound (VOC) product. Tung oil also provides a protective layer, extending the life of your wooden product.

Tung oil was first mentioned in the writings of Confucius in 500 B.C. Traditional Chinese sailing ships used Tung oil as a waterproofing coat.

Tung Oil Finish

Frequently asked questions

Related Content

A Guide to Healthy Wood Finishes