Fig. 3 Microscopic examination of cross section of applied coating system (main image) and coating thickness measurement results (inset). Courtesy of KTA-Tator, Inc. More

Fig. 4 Multiple coats of coating shown through microscopic examination (main image) and coating thickness measurement results (inset). Courtesy of KTA-Tator, Inc. More

Fig. 5 Microscopic examination of a coating on a metal substrate shows discontinuities at the edges. Courtesy of KTA-Tator, Inc. More

Fig. 6 Microscopic examination of pieces of grating prepared in cross section. (a) Thinner spots of coating application. (b) More uniformly applied coating. Courtesy of KTA-Tator, Inc. More