Caltech Engineering Services offers Multi-Purpose Paint Gauge or Multi-hatch Gauge. This is a very useful gauge for cross cut adhesion testing. This gauge is also useful for determination of wet film thickness and also used to determine sagging properties.
Complete Paint Master Kit has following features Multi-purpose surface testing equipment: Cross-cut tester for the adhesion assessment of thin and thick single or multi coat systems, applicator for the preparation of wedge- shaped layers of coating materials, sagging applicator for determining the sagging properties and wet-film thickness gauge for testing the film thickness.