Marginal Sealing Durability of Two Contemporary Self-Etch Adhesives
Figure 1
(a) Enamel and dentin margins of a specimen belonging to group CPB1: CPB after 24 h (×16). (b) Enamel and dentin margins of a specimen belonging to group CPB2: CPB after 3000 thermal cycles (×16). (c) Enamel and dentin margins of a specimen belonging to group CPB3: CPB after 6 months of water storage (×16). (d) Enamel and dentin margins of a specimen belonging to group CPB4: CPB after 3000 thermal cycles plus 6 months of water storage (×16).
