Typically, people want to preserve the texture of the stone, but do not want it to chip or peel.
Most metals will rust over time from exposure to the elements.
This will allow the paint to peel and crack within a short time frame.Īnother important aspect of priming is it reduces the number of coats of paint you will need. Without the barrier of the primer, the pores will create microscopic air pockets between the wood and paint.
One coat will seal the wood plus create a smooth surface for the paint to be applied. This is why primers are so important to the outcome of your paint job. Without a solid layer underneath, the paint would seep into the wood, have an uneven pigment distribution, and not appear to be smooth. Depending on the type, this substrate also tends to be monochromatic in appearance. Wood is naturally porous and can be textured even after sanding. Wood is a great example of a material that requires a layer of primer.
They also provide a paint-grabbing surface that allows the pigment to stick. A coat of primer will smooth and seal the surface, hide stains, and create a uniform color for painting. Varying substrates have different textures and properties. You also have the option of different finishes from high shine to matte appearances. Paint is also used to protect the surface of the substrate and hide unsightly stains. It also has additives that the primer does not such as fast-drying agents, gloss medium, and durability agents. Paint, on the other hand, has more pigment than resin to give an opaque covering of color. Basically, primer is paint without color pigments. The higher consistency of resin helps it create a smooth, paint-grabbing surface for the color. Primer contains more resin than paint and has little to no pigment.
The essential difference between paint and primer is the actual makeup of the product. You may be surprised by a few misconceptions that we have straightened out below! The Essential Differences and Functions Keep reading to also learn which materials are better suited to which primer and how they should be applied to get the smoothest finish.
We will show you how they differ, when to use a primer, what the benefits are, and everything else we could think of to help. To help ease some of the confusion, we have broken down the differences between these two mediums. In reality, it can make the difference between an opaque and long-lasting color, and a cracking and stained mess.
The second most common question is, “What is the difference between the two?” If you are not a professional painter, the need for a primer under your color choice may not seem that important. “When do you need to use a primer?” is one of the most common questions we hear.