Geristore Paste

Multi-use Hybrid with Unsurpassed Biocompatibility, Bond Strength, and Versatility

The physical properties of this unique and extremely biocompatible restorative make it the ideal material for countless procedures that you will encounter in your practice. Geristore’s dual-cure, hydrophilic Bis-GMA formulation makes it the product of choice for subgingival lesions and restorations involving soft tissue: – histological biocompatibility, adherence to dentin and cementum, release of fluoride, low coefficient of thermal expansion, and low polymerization shrinkage. A clinical evaluation of Geristore as a restorative material for root caries and cervical erosions showed it to be an acceptable material with 100% Alpha rating for retention, surface texture, and post-operative sensitivity. The auto-mix delivery system, with intra-oral tips, makes dispensing and placement fast and easy.



  • Class V restorations
  • Cavity lining and base material
  • Base material for cervical abrasion and erosion lesions
  • Small Class I and Class II restorations
  • Root caries lesions
  • Cement for metal/PFM restorations
  • Pulp capping for mechanical pulp exposure
  • Restoring deciduous teeth
  • Restoring and sealing overdenture abutments
  • Subgingival restorative for fractured roots and resorption lesions
  • Retrograde filling and root perforations

Product Features and Benefits

  • Hybrid ionomer composite – Combines best properties of both types of materials
  • Self-Adhesive – No need for retentive cavity design. Saves chair time and tooth structure. Speed can help ensure success with pediatric and geriatric patients
  • Syringe delivery system – Easy and simple to dispense
  • Contains Fluoride – Reduces risk for secondary decay
  • Bonds to all surfaces including: enamel, dentin, cementum, precious and non-precious metal, and old set amalgam – eliminates the need for multiple products
  • Low polymerization shrinkage and low coefficient of thermal expansion – excellent marginal integrity
  • Resistant to marginal leakage and abrasion – longer lasting, durable restorations
  • Biocompatible – years of clinically proven safety, especially subgingivally

Radiopaque – highly distinguishable from tooth structure in radiographs.


Base and Liner
Multi-use Hybrid with Unsurpassed Biocompatibility, Bond Strength, and Versatility


Exposed Pulp / Pulped capped with Geristore

Cavity in the fork-shaped junction of the roots of a tooth. | Gersitore Restored tooth with Geristore.

Base and liner | Final Restoration


Fractured Tooth
Multi-use Hybrid with Unsurpassed Biocompatibility, Bond Strength, and Versatility


Fractured Tooth | Applying Geristore

Prepared Tooth


What is Geristore and what sets it apart from other materials on the market?

Geristore is a self-adhering, resin ionomer formula that has over seventeen uses. Its extremely high biocompatibility factor makes it a great product for pulp capping and sub-gingival restorations. It is the only paste-paste resin ionomer material that is easier to handle than powder liquids. It has been used successfully to repair root perforations, which indicates that it is very biocompatible.

Does Geristore require the use of a bonding agent?

Geristore is a self-adhesive material. A bonding agent is not required; however, Tenure is recommended for increased bond strength. Geristore will self-adhere to enamel, dentin, composite, metal, porcelain, and gingiva.

How biocompatible is Geristore?

Geristore is amazingly biocompatible. Clinical studies show that Gingival Fibroplast Attachment reached approximately a 260% cell attachment after 72 hours.

Is Geristore simple to use?

Geristore comes in a dual-cartridge delivery system that does not require a gun. The paste-paste formulation self-mixes in the auto-mix tips provided in the kit, eliminating hand mixing. Intra-oral tips allow the material to be extruded directly into the prep area.

Why should Geristore be my material of choice for sub-gingival restorations?

Geristore is a hydrophilic Bis-GMA, enabling it to bond in the presence of moisture. Its histological biocompatibility, adherence to dentin and cementum, release of fluoride, lack of microleakage, low coefficient of thermal expansion, low polymerization shrinkage all combine to make it the restoration of choice for sub-gingival restorations.

Additional information

Geristore Intro Kit

Each Kit Contains:
• 15g Syringe Shade A2
• 6 Auto-Mixing Tips
• 6 Intraoral Tips
• 3 Light Cure Test Rings

Geristore Syringeable Value Kit

Each Kit Contains:
• 310g Syringes (30g) All same shade
• 60 Auto-Mixing Tips
• 40 Intra-Oral Tips
• 3 Light Cure Test Rings

Geristore Syringeable Custom Value Kit

Each Kit Contains:
• Choose combination of following 4 shades: A1, A2, A3 and A3.5
• 3 10g Syringes (30g) Shades Vary
• 60 Auto-Mixing Tips
• 40 Intra-Oral Tips
• 3 Light Cure Test Rings

Geristore Syringeable Kit Product

Each Kit Contains:
• 1 10g Syringe
• 10 Auto-Mixing Tips
• 10 Intraoral Tips
• 3 Light Cure Test Rings

Individual Jars

4506 – Geristore A Initiator 10g
30450911 – Geristore A Initiator Slow Set 10g
34522101 – Geristore B Shade A1 10g
34523101 – Geristore B Shade A2 10g
34524101 – Geristore B Shade A3 10g
34526101 – Geristore B Shade A3.5 10g

20 reviews for Geristore Paste

  1. Gregory Jacobs Des Plaines, IL

    “Geristore is a phenomenal product. This product should be a staple in every office that treats children. It is fast and easy to use, has great self-adhering properties. You don’t have to wait for Geristore to cure. It sets harder and has greater marginal integrity than Fuji. It also can be used to seal minor perforations with ease, rapidly.”

  2. Maria Faklaris Norridge, IL

    “The reason for our use of Geristore in this practice is for it’s ease and the results it provides. It has an amazing ability to decrease the amount of post operative sensitivity when doing deep filings.”

  3. Thomas V Kelly Raleigh, NC

    “After years of frustration with cement washout and recurrent decay, we now use Tenure AB and Infinity Cement exclusively. Just microetch, bond and place the retoration. No time wasted. Geristore and Core Paste have become a critical addition to my restorative armamentarium, especially when other products just don’t cut it. The dual cure property of the DenMat products has made cleanup incredibly easy and increased my confidence in the longevity of my restorations. I love the stuff! Thanks, DenMat.”

  4. Steven M Rzepecki Eden Prairie, MN

    “A patient of mine had an 8 unit anterior bridge with subgingival recurrent decay on 2 of the abutments. She could not afford to replace the bridge, so I laid a flap and repaired the areas with Geristore. It healed very well and the tissue is healthy. Most of all, the patient was very grateful that the bridge could be saved.”

  5. Michael Pilon, DDS Ottawa, Ontario, Canada

    “Geristore does everything! I couldn’t practice without it. I use it for a base/liner, pulp cap, subgingival restoriations, abfractions, root resorption lesions, and many more.”

  6. Karia Piyush Lynwood, CA

    “Geristore is a good retention in Class V caries”

  7. David W Powell Golden, CO

    “Geristore is fantastic! I use this awesome product for pedo restorations, subgingival repairs, and restorations, Pulp Caps when needed, and really quick repairs for emergency office visits for fractured cusps, etc. I really like the handling of Geristore, now that it is in syringe form. When we need a Quick fix – we reach for Geristore. Thanks Den-Mat.”

  8. Nancy Carpentiero East Brunswick, NJ

    “Geristore is an excellent product for use in very wet areas. Dual-Cure is great in these areas as well. The newer syringeable product is better still, my assistant and Dr. like the ease of usage.”

  9. Dr. Carol Arends Hyannis, MA

    “The Geristore Syringeable System is a pleasure to use. It saves valuable operatory turn-over time. Thank you for introducing this product to us.”

  10. Dr. Erakin New York, NY

    “I am an Endodontist and I use Geristore Syringeable for all my repairs. When using the Geristore Syringeable for root canals, it provides a strong base and sealer, fast and easy, without the big mess.”

  11. Dr. Steven Sylvester South Holland, IL

    “Geristore has been a valuable material during my eight years of service in a skilled nursing facility. One unique characteristic is above and beyond my expectations for a restorative material – soft tissue often reattaches during healing. This is important considering the number of subgingival restorations I must place.”

  12. Dr. David Goldberg Floral Park, NY

    “Geristore is easy to use and is useful for many different things such as: Base/Liner under fillings (amalgam or composite), Class III & IV fillings, and core build-ups. I use it regularly!”

  13. Dr. Richard Walicki Philadelphia, PA

    “Geristore is a very easy product to use. It is the “Swiss Army knife” of restorative and cement materials. We have used it as a restorative material for root caries, Class V composites, primary teeth, core build-ups, and as a luting cement for ceramic restorations. Great product!”

    “While I don’t restrict myself to any one manufacturer’s products for all clinical applications, I just wanted to acknowledge your company after observing how many of your products I keep coming back to and using for their reliability, ease of use, and biocompatibility. Nearly every office has its list of “must-have” products. Geristore would undoubtedly rank among these in mine. Its list of clinical applications is remarkable. Few products I can think of can perform as a cement, base, pulp-capping material, retrograde filling, or reliable sub-gingival filling material. Even that doesn’t complete its list of uses. What I love most about, though, it is its high degree of biocompatibility.”

  14. Dr. Richard Kaufman Glen Cove, NY

    “Use of Infinity and Geristore has dramatically increased my productivity and income.”

  15. Dr. Michael Pilon Ottowa, Canada

    “I have used Geristore in close to 20 situations. It is a biocompatible material which I have used in deep preparations, in subgingival restorations, on perforated endodontic cases, and in pulp exposures. I have also used it to bond crowns and Maryland Bridges as well as space maintainers, if there ever were a dental “reality” TV series, I would bring Geristore along…”

  16. Dr. Eve James-Wilson Quincy, FL

    “Geristore is a versatile, multi-functional dental product that is essential in our dental office. In addition to post and core build-up and esthetic Class V restorations it’s luting capacity is amazing. I was having much trouble with Maryland Bridges dislodging, but no more since I started cementing with Geristore.”

  17. Dr. Ronald J. Paler Westland, MI

    “Geristore has been a big success with my geriatric patients!”

  18. Dr. Harry Bobotis Panama City, FL

    “Den-Mat’s Geristore is an aid in biocompatibility, stabilizing a completely avulsed, intact tooth, preventing unnecessary extraction.”

  19. Dr. Rodger Kurthy Mission Viejo, CA

    “I have had excellent success using Geristore for subgingival and subosseous restorations!”

  20. Dr. Louis Malcmacher Bay Village, OH

    “I use Geristore because of it’s biocompatibility and strength. Geristore is a wonderful restorative!”

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