Industrial enamel paints on their own are already quite resistant but there are quite a few instances where applying a topcoat after the paint job or preparing the surface beforehand with a primer can be useful or even necessary. A lot of times using both can be a good idea too. In this article, I will go over the use cases of topcoats and primers, when to use them, and what they actually do to protect your paint job.
So in short, industrial enamel paints do sometimes need a topcoat or a primer and in some cases even both. If the painted object is supposed to be outside then sealing the industrial enamel paint with a topcoat will ensure the longevity of the paint. Some materials, like metal or plastic, require a primer to ensure that the paint sticks to the material.
Industrial enamel paint generally leaves a smooth, glossy, and appealing look after drying up.
However, depending on the type of surface and temperature of the room or area, it may be advisable to apply both a primer and a topcoat.
For instance, industrial enamel paint looks great on wood when used alone but a touch of primer helps it to stand the test of time and prevent the paint from flaking and cracking in the long run.
This article comes from craftknights edit released