The Wet Film Thickness Gauge Paint 1 to 80 Mil Scale by PPG is a set of three highly accurate tools for measuring the thickness of wet paint films. This gauge is essential for ensuring precise and consistent application of coatings in various industrial and commercial painting projects. With a scale ranging from 1 to 80 mils, this gauge allows users to easily determine the optimal thickness for their specific painting needs. PPG is a reputable brand known for producing high-quality building materials and supplies, making this gauge a reliable choice for professionals in the industry.