The composition of tung oil originates from the seeds of the tung tree (Vernicia fordii). These seeds, contained within the fruit of the tree, undergo a pressing process to extract the oil. The oil is then typically filtered to remove any remaining particulate matter, resulting in the final product.
The extracted oil is valued for its unique properties, including its ability to cure into a durable, water-resistant finish. Its use dates back centuries, finding application in traditional Chinese shipbuilding and wood finishing. The resulting surface offers protection against moisture and wear, enhancing the longevity and aesthetic appeal of treated materials.
