Values of consistency and behavior indexes are shown in Table 2. Values of K increase as the fat and MWP contents increase in all glaze materials. No significant differences were obtained between K values of Fat 9% and MWP 6% samples. Values of n were in the range of 0.90e0.98, but only significant differences were obtained between n values for glaze materials with 9% of fat and MWP (Table 2). This observation indicates that the shear-thinning behavior increases in formulations with the highest contents of fat and MWP, being coincident with data plotted in Fig