= Friction primer
{wiki=Friction_primer}
A friction primer is a type of coating or preparatory product used to enhance the adhesion of paint or other finishes to a surface, particularly in situations where traditional primers may not perform well. It is especially useful on surfaces that are prone to high friction, such as plastic, metal, or glossy surfaces. Friction primers work by creating a textured surface that increases the bond between the substrate and the topcoat, ensuring better durability and performance.
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