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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Device
Medical Devices/Diagnostic Equipment

Keystone Industries: Copaliner Cavity Varnish Recalled for Incorrect Solvent Content

Agency Publication Date: September 12, 2023
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Summary

Keystone Industries is recalling 337 units of Keystone Bosworth Copaliner Cavity Varnish (.5oz / 14 ml) because a bottle of Copaliner Solvent was mistakenly packaged inside boxes labeled as Varnish. This product is a dental device intended to provide a seal between dentin and amalgam during dental procedures to protect the tooth. Because the solvent is not the intended varnish, using the incorrectly packaged product could lead to ineffective sealing and potential dental complications. Consumers should verify their supply and contact their healthcare provider or the manufacturer for guidance.

Risk

The incorrect packaging of solvent instead of varnish prevents the product from performing its intended function of creating a protective seal for the tooth's dentin. This failure can allow amalgam to penetrate the dentin, potentially leading to tooth sensitivity, secondary decay, or other dental injury.

What You Should Do

  1. Check your dental supply for Keystone Bosworth Copaliner Cavity Varnish .5oz (14 ml) labeled as Item No. 0921526.
  2. Specifically look for Lot Number NB7972 and UDI barcode *+H66809215261/$$3241027NB7972%* on the packaging to confirm if your product is affected.
  3. If you identify an affected unit, stop using the product immediately as the contents may be the incorrect solvent material.
  4. Contact Keystone Industries or your healthcare provider to discuss the defect and arrange for a return or replacement.
  5. For additional questions or to report issues, contact the FDA at 1-888-463-6332 (1-888-INFO-FDA) or visit www.fda.gov/medical-devices/medical-device-recalls.

Your Remedy Options

๐Ÿ“‹Other Action

Healthcare provider or manufacturer contact

How to: Contact your healthcare provider or the manufacturer for further instructions and potential refund

Affected Products

Product: Keystone Bosworth Copaliner Cavity Varnish .5oz (14 ml)
Model / REF:
0921526
Z-2579-2023
Lot Numbers:
NB7972

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 92851
Status: Active
Manufacturer: Keystone Industries
Sold By: Authorized dental distributors
Manufactured In: United States
Units Affected: 337 units
Distributed To: Nationwide

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.