Tung oil on plywood. Like any project there is always the preparation step which should never be skipped. After sanding and cleaning the wood surface to remove any previous finish spread the oil along the grain pattern using a clean lint free rag. I have seen several videos showing how to do it the so many ways. To have a tung oil finish and using pure tung oil or china wood oil the label will say pure tung oil or 100 pure tung oil.
See list of tung oils that are not 100 pure tung oil below. Tung oil is a type of natural drying oil commonly used as a finish in woodworking projects. You can find sealcoat at some home centers and hardware stores or of course online. When you say tung oil finish that would be a stand alone finish made up with varnish resins mineral spirits and an oil similar to danish oil finish which will likely not even have pure tung oil as the oil ingredientthis will work as a wipe on finish.
The wood should be free of oil dirt grease and any other contaminants. Tung oil also known as china wood oil lumbang oil noix dabrasin fr or simply wood oil is made from the seed kernels of the tung tree aleurites fordii and aleurites montana family euphorbiaceae. The tung oil is a bit lighter and this difference will get more noticeable as time passes. Its just dewaxed shellac.
You can find two types of tung oil in the market. Photo by vaughn macmillan myth 4. In china tung oil is often used for treating wooden boats. To me the shellac seems to mimic the luster of an oil based finish like tung oil or oil based varnish but it wont impart an amber tone to the plywood.
When applied to a raw surface the oil hardens to protect and add luster to the wood. Brush or wipe it on and it dries very quickly. Tung oil as a woodworking finish what it is. How to apply tung oil to wood.
Tutorial on how to use 100 pure tung oil wood finish the right way. Blo to compare the two finishes vaughn macmillan applied boiled linseed oil to the left half and tung oil to the right half of this platter. Most other oils can be anything from a thinned down varnish to polymerized tung and most have petroleum distillates added. Product description enhance the character of wood with our great water resistant finish.
This hopes 100 tung oil is a good choice if you are looking for a quality tung oil product.