Table 1.
Surface treatment for the feldspathic porcelain group.
| Bonding protocols | Surface treatment |
|---|---|
| Group 1 | Sandblasting + HF + Porcelain Conditioner (silane) + RA (primer) |
| Group 2 | Sandblasting + Porcelain Conditioner (silane) + RA plus (primer) |
| Control group | Sandblasting + Porcelain Conditioner (silane) |