-15%
Biomaterials and sutures
Casting and welding
Digital imaging
Emergency devices and cpr
Quick purchase
Best-selling products
My Product List
My regular purchases
Buy by reference
Teeth buy
Free return
30 days return guaranteeASTAL is a ferric sulfate–based astringent solution (20%) for gingival retraction prior to taking impressions and for helping control minor bleeding. It is designed for use in clinical workflows involving impression materials, improving soft-tissue management to support accurate margin recording. ASTAL is epinephrine-free and supplied in a 15 g format.
ASTAL is used for pre-impression gingival retraction and hemostasis in situations such as crown and bridge impressions, inlays/onlays, and other restorative procedures where clear exposure of the preparation margin is required. Apply according to the clinic’s established soft-tissue management protocol, ensuring the operative field is clean before proceeding with the impression material.