Waiting Time for Coronal Preparation and the Influence of Different Cements on Tensile Strength of Metal Posts

Table 2

Tensile strength means in Kgf (standard deviations) between the groups and study times.

Times	Cement
	Zinc phosphate	Resin cement
Control	31.65(±12.10) Aa	8.65(±3.08) Ba
15 minutes	33.26(±10.44) Aa	8.48(±4.71) Ba
7 days	27.21(±6.50) Aa	7.48(±4.33) Ba

Means followed by different letters (capitals letters in the lines and lower case letters in the columns) differ among themselves by the Tukey test (𝑃<0.05).