| Bonding Position | SBS (MPa) | Mean Debonding Force (N) |
Group 1 (n = 20) | 1 | 5.1 ± 1.8 | 61.9 ± 22.6 |
| 2 | 4.2 ± 1.9 | 51.0 ± 23.3 |
| 3 | 2.9 ± 1.7 | 34.9 ± 20.5 |
| 4 | 0.7 ± 1.0 | 9.1 ± 12.5 |
Group 2 (n = 20) | 1 | 3.8 ± 1.2 | 46.4 ± 14.2 |
| 2 | 3.6 ± 1.7 | 43.8 ± 20.4 |
| 3 | 3.4 ± 1.4 | 41.3 ± 16.6 |
| 4 | 2.9 ± 1.7 | 35.2 ± 20.6 |