Yes, you need to use an oil primer before applying oil paint. An oil primer is an oil-based primer that is designed to coat surfaces before painting them with oil-based paint. It helps to provide a better bond between the paint and surface, and it helps to provide better coverage and better durability of the paint. It is important to use an oil primer with oil-based paints, as it is not compatible with other types of paint.

Can you use a water-based primer with oil-based paint?

Generally speaking, it is not recommended to use a water-based primer with oil-based paint. Oil-based primers are designed to work with oil-based paint, while water-based primers are designed to work with water-based paint. Mixing the two types can cause the paint to not adhere properly to the surface, resulting in an uneven finish.

Do you need to prime before painting oil?

Yes, it is recommended to prime a surface before painting with oil paint. Priming helps to create a smoother surface and provides a better foundation for the oil paint to adhere to. Priming also helps to seal the surface and prevent any existing stains from bleeding through. It is important to use a primer that is designed for use with oil paints, as some primers are not compatible with oil paints and can lead to peeling and cracking.