Marginal Sealing Durability of Two Contemporary Self-Etch Adhesives
Figure 2
(a) Enamel and dentin margins of a specimen belonging to group BB1: BB after 24 h (×16). (b) Enamel and Dentin margins of a specimen belonging to group BB2: BB after 3000 thermal cycles (×16). (c) Enamel and dentin margins of a specimen belonging to group BB3: BB after 6 months of water storage (×16). (d) Enamel and dentin margins of a specimen belonging to group BB4: BB after 3000 thermal cycles plus 6 months of water storage (×16).
