
The Directa FullForm B-3 (C System) is a pre-contoured, transparent crown form designed for anterior composite restorations and core build-ups. Made of strong, laminated plastic, it is less brittle and more resistant to hydraulic forces during material placement. The clear material allows superior light transmission for complete curing, and the form is coded to be interchangeable with most popular brands (F, OP, C systems). This size B-3 is for the upper left central, with a mesial-distal width of 9.5 mm (large).
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Sorted by lowest price · Add now, sign in at checkout







The Directa FullForm B-3 (C System) is a pre-contoured, transparent crown form designed for anterior composite restorations and core build-ups. Made of strong, laminated plastic, it is less brittle and more resistant to hydraulic forces during material placement. The clear material allows superior light transmission for complete curing, and the form is coded to be interchangeable with most popular brands (F, OP, C systems). This size B-3 is for the upper left central, with a mesial-distal width of 9.5 mm (large).
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