Oil-based and water-based paints are quite different from each other. Although water-based paints are generally preferred, oil-based paints also have their own advantages. In this article, we explain the differences between oil-based paint and water-based paint. We also explain whether oil-based paint is better than water-based paint, what are the disadvantages of oil-based paint, when should you use oil-based paint?
Oil Based Or Water Based Paint?
Paints containing synthetic resins are called synthetic paints. Water-based paints are generally acrylic paints that dry quickly. Today, the most preferred wall paints are water-based paints. Which is better, oil-based or water-based paint? Here are the most important differences between oil and water-based paint.
Oil Based Paint Versus Water Based Paint
1-Flexibility
Most water-based paints have a flexible structure. This allows them to be used on both soft and hard surfaces. However, oil-based paints have a hard structure. It hardens when it dries. Therefore, it loses its flexibility and may crack when applied on flexible surfaces.
2-Color Durability
The resins in oil-based paints are not suitable for light colors. Synthetic paints in white and similar colors turn yellow in a short time. However, the colors of water-based paints are more durable in all shades. “Related article: what color should i paint my room?”
3-Covering Dark Colors
Oil-based paints generally have better coverage than water-based paints. If you apply oil-based paint over a dark color, you can see that it covers much better than water-based paint. “Related article: paint over dark colors without primer.”
4-Odor
Synthetic paints are based on chemical resins. These chemicals inside emit odor for a long time. The odor may not go away for days and sometimes weeks. However, water-based paints either smell very little or are odorless.
5-Drying Time
Synthetic paint, regardless of brand, dries much later than water-based paint. You need to wait at least 24 hours between each coat. This slows down the application process. However, water-based paints dry much faster. Waiting 2 to 4 hours between each coat is often enough.
6-Ease Of Application
These paints are generally easier to apply than oil-based paints. Features such as fast drying, leaving no roller marks, no odor allows easy application and save time. “Related articles: how to paint with a roller without streaks? and tips for cutting in paint.
7-Cleanability
Although many water-based paints can be cleaned, they cannot be cleaned as well as oil-based paints. Oil-based paint can be cleaned much more easily if there is a stain on it. Moreover, it is resistant to many general purpose cleaners.
8-Obtaining
Water-based paints are easier to obtain as they are more preferred than oil-based paints. When you need the same paint or color, it may be easier to get a water-based one.
9-Paintable Surfaces
Oil-based paint can be applied over almost all paints and on all surfaces. However, the surface on which water-based paints are applied is limited. Water-based paints adhere well to absorbent and matt surfaces. A primer is needed to apply them on other surfaces and over other types of paints. “Related article: latex over oil based paint.”
10-Durability
Both water-based and oil-based paints are durable. This may vary slightly depending on the manufacturer. But in general, oil-based paints are more durable than water-based paints.
11-VOC Ratio
In the paint industry, VOCs are often found in paints, varnishes, solvents and similar products. The release of VOCs into the atmosphere has raised environmental and health concerns, as some of these substances can damage the ozone layer and adversely affect air quality. The amount of VOCs is always higher in synthetic paints.
12-Shine And Smoothness
All types of paint have glossy and matt finishes. However, oil-based paints are generally more glossy and smooth. Glossy paint is not preferred for wall paints. However, if you need a glossy and smooth paint, oil-based paints will be a good choice.
