Aims: To compare flow, film thickness, and 24-h solubility assessed by net mass change of Well-Root ST, Bioserra, and AH Plus Jet. Methods: Ten specimens were tested per material. Flow was measured using 0.05 ml of sealer under 120 g, including upper glass plate. Film thickness was calculated from the change in glass-plate thickness under 150 N, and solubility from mass change after 24-h water immersion. The Shapiro-Wilk and Levene tests evaluated normality and variance homogeneity. Flow and film thickness were analyzed using one-way ANOVA and Tukey’s test, whereas solubility was analyzed using the Kruskal-Wallis test with Bonferroni correction (p