What is a primer
Written by: Vinnie van Rooij
The primer coat is used between the material the panel is made from and the layers of paint that will follow. In some cases there can also be filler underneath to make sure the panel is perfectly flat and smooth before starting to paint.
Why use a primer
The colored coat can not be applied on a bare metal panel, the paint would have trouble adhering to the metal and might flake after a short period of time. The primer forms a layer between the panel and the paintwork. The primer will form a strong bond with the panel, but will also make it easy for the colored coat to adhere to. The primer coat forms a layer of protection but can also be used as a type of “emulsifier” between the panel and the paintwork. The primer coat on itself will protect the metal against the elements and prevents oxidation.
What is a primer
The primer coat is the first coat applied to a panel. Although it was mostly used to form a supporting layer between the panel and the paintwork, it is often also applied to plastic panels in order to maintain an overall paint thickness. The primer coat is mostly white or grey in color, but can be colored if needed. The colored coat or uni-coat is applied on top of the primer coat. The primer can be applied on top of bare metal, plastic and even body filler.
Different related articles
The refractive index is a way of measuring how lights behaves through a certain medium. This number gives an indication of how light reacts and how light is reflected. Manufacturers use (among other things) this as an indication of how light is reflected by a protective product and how that will make the surface look....-
Paint is a layer of coating applied to a surface in order to protect it from the elements, or for cosmetic reasons. Although the type of paint can be different, the layer of paint will still have a certain paint thickness....
-
Paint can be repaired in several different ways. Some of these paint repair techniques can be done by most people, others should only be done by professional painters. The method needed to fix the paint depends on the severity of the paint imperfection. Some forms of repair are most expensive then others....
-
It is often asked on detailing fora and social media: "what is the best claybar or claymitt". Off course there is a difference between certain products and brands, but it is important to know what you are asking. In this guide I will try to explain what the problem is with this question unless it is asked more in-depth....
-
It is often asked on detailing fora and social media: "what is the best polish". Off course there is a difference between certain products and brands, but it is important to know what you are asking. In this guide I will try to explain what the problem is with this question unless it is asked more in-depth....
-
A wrap is a plastic film that can be applied over a surface. This can be done instead of a respray. The film can easily be removed after a while, and doesn't need much work afterwards. Applying a wrap is referred to as "wrapping"....
Links to this article
There are no external links to this article. Yet.