Recall archive / FDA device enforcement
Keystone Bosworth Copaliner Cavity Varnish .5oz (14 ml)- Intended to provide a marginal seal between the dentin and a... — FDA record Z-2579-2023
Reported ongoing
Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice.
Source date Jul 21, 2023. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.
Archive changed Oct 1, 2026. USDA FSIS records are unavailable; check FSIS directly. Source coverage and dates.
What the record says
- Product
- Keystone Bosworth Copaliner Cavity Varnish .5oz (14 ml)- Intended to provide a marginal seal between the dentin and amalgam which helps to protect against penetration of amalgam into the dentina Item No. 0921526
- Reason
- A bottle of Copaliner Solvent was inadvertently packaged into a box labeled as Copaliner Varnish (0921526) and sold as Copaliner Varnish (0921526).
- Classification
- Class II
- Recalling firm
- Keystone Industries
- Quantity
- 337 units
- Agency-reported status
- Ongoing
- Source record identifier
- Z-2579-2023
What the recall classes mean. Classification is an agency assessment, not individual medical advice.
Lot and product identifiers
| Label field | Details supplied by the agency |
|---|---|
| Lot, code or applicability | UDI: *+H66809215261/$$3241027NB7972%* Lot No. NB7972 |
Match all identifying details in the current notice. A brand name alone is not enough.
Distribution
Worldwide distribution - US Nationwide and the countries of Canada, Bangladesh, Germany, UK.
States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address.
- Alaska
- Alabama
- Arkansas
- Arizona
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Iowa
- Idaho
- Illinois
- Indiana
- Kansas
- Kentucky
- Louisiana
- Massachusetts
- Maryland
- Maine
- Michigan
- Minnesota
- Missouri
- Mississippi
- Montana
- North Carolina
- North Dakota
- Nebraska
- New Hampshire
- New Jersey
- New Mexico
- Nevada
- New York
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Virginia
- Vermont
- Washington
- Wisconsin
- West Virginia
- Wyoming
Dates in the source
- Report date
- Sep 20, 2023
- Recall initiation date
- Jul 21, 2023
- Center classification date
- Sep 12, 2023
FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.