Table 2 Compressive strength (MPa) and porosity (%) of G-MTA, W-MTA, ERRM Putty, iRoot FS and IRM after 7 & 28 days

G-MTA

47.8 ± 12.3^c

73.6 ± 14.1^d

28.9 ± 2.2^h

27.1 ± 1.1^h

W-MTA

49.6 ± 12.4^c,g

78.3 ± 16.0^d

31.4 ± 2.3^h

30.0 ± 1.6^h

ERRM Putty

107.4 ± 31.1^e

176.6 ± 22.0^f

16.7 ± 2.8ⁱ

14.3 ± 1.1ⁱ

iRoot FS

56.6 ± 5.9^g

96.0 ± 24.3^e

20.8 ± 2.7^j

21.6 ± 2.2^j

IRM

40.6 ± 6.4^c

49.1 ± 8.0^c,g

12.9 ± 2.4ⁱ

12.0 ± 2.3ⁱ