Most Rub 'n Restore colors do not need a clear sealer. There are a few exceptions. Butterscotch along with primary or secondary colors (reds, burgundies, blues, greens, yellows) do better with a sealer. There are two options: Clear Prep+Finish can be used alone for a glossy finish. It can also be mixed with any color (what we call a glaze) to improve durability and create anywhere from a satin to semi-gloss finish. Note that a glaze may result in a more vivid hue than working with the Clear and color separately. Special order Satin Sealer is recommended for those wanting a low luster finish. We also recommend it when changing the color of leather or vinyl that repel water. Learn more about Satin Sealer here, as it can be a little tricky to use.