Mr. Cornwall’s Super Duper Everlasting Oil is a much thinner formulation, providing a bit of a warmer look, similar to Danish oil in the application, just wipe on, wipe off and you get strength, durability, and all-natural, food-safe qualities you’ve come to expect with Odie’s line of finishes (2 or 3 coats recommended with the Super Duper Oil, as it’s thinner than the Universal Oil). The light version is for both interior and exterior use, while the darker version, the Super Duper Everlasting Dark Oil is recommended for interior use only. The Super Duper is a stand-alone finish, which can also be used in conjunction with all Odie’s products. It also works well for making stains, simply add our pigments and mix them, we recommend the Super Duper if you wish to create unique stains with our pigments, while the Universal Oil is already effective in only one coat, providing strength and durability for your surfaces.