What is the typical dry film thickness for most paints?

The typical dry film thickness for most paints falls within the range of 1 to 4 mils. This thickness is generally considered optimal for achieving good film build while providing proper adhesion and coverage over a variety of surfaces. Within this range, the paint can adequately fulfill its protective and decorative functions without being excessively thick, which may lead to issues such as cracking or peeling.

Different types of paints may have specific requirements for dry film thickness tailored to their intended applications. However, 1 to 4 mils is a standard range that suits the majority of conventional paint products used in residential and commercial settings. This range allows for optimal performance characteristics such as durability, moisture resistance, and aesthetic appeal.

Other options provide thickness ranges that are either too low or too high for typical applications, thereby exceeding what is generally required for standard paint jobs.