Specifications Spray sample, metal, 4 colors, 750 pcs A Metal Spray Sample to test color accuracy of spray paint To test colour accuracy of both waterborne coatings and conventional coatings with a black stripe to indicate the degree of the colors' opaqueness and a 15 mm hole to match the color. Suitable for conventional and waterborne coatings. The benefits of Metal Spray Samples - Color accuracy check - Suitable for waterborne coatings - Suitable for conventional coatings - Black stripe to indicate the degree of the colors' opaqueness - 15 mm hole to match the color - Available in 4 different colors; white, light grey, dark grey, black