Yes. Never use oil paints on a surface previously painted with latex. Oil-based paints tend to get brittle as they age. Latex paints are typically soft and flexible. The movement of the latex underneath can cause premature failure of the oil topcoat. Cracking is the most common.

Paint finish comes in three general categories: A) Flat Finish — Also known as matte finish. B) Satin Finish — Also known as eggshell finish, or low-luster finish C) Gloss Finish — Also known as semi-gloss finish.

This type of paint will reflect a greater amount of light, and the surfaces will look more uniform. Imperfections are minimized and the surface area to be painted does not require as much preparation, meaning little sanding is required, unlike paints with a higher gloss or sheen. Flat finish paints are less likely to show marks where the painting h