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AH Plus®

AH Plus root canal sealing material and AH Plus Jet® root canal sealing material are endodontic permanent sealer based on epoxy-amine resin, offering long-term sealing properties, outstanding dimensional stability, self-adhesive properties and a very high radiopacity.1

AH Plus is compatible with warm and cold techniques. Why is this important? The effect of temperature can negatively impact a sealer’s viscosity and structural integrity, ultimately impacting the ability to seal and potentially creating gaps between the sealer and dentine.

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Why choose AH Plus?

Tight sealing

AH Plus offers outstanding low leakage3 and an extraordinarily high adhesion to dentin in root canals.4

Biocompatible

Once set, AH Plus is biologically inert5

Radiopacity

AH Plus has a superior radiopacity to other sealers1

The perfect match for root canal sealing

AH Plus Cleaner – for the removal of excess unset AH Plus

Allows for immediate direct restorative procedure after the root canal obturation with AH Plus. AH Plus Cleaner is a proprietary mixture designed to effectively remove excess of mixed, unset AH Plus epoxide and amine pastes from dentin and enamel surfaces.
AH Plus Jet - Efficient, simple and safe

Provides controlled mixture of both pastes without manual mixing and allows direct placement. It is adjustable to anatomic conditions and offers better working ergonomics for precise and clean application
AH Temp™ Root Canal Dressing – for disinfection of root canals

AH Temp is a highly alkaline paste with a pH level of 12 based on calcium hydroxide that is compatible with AH Plus Jet – the ideal combination of root canal dressing and sealer.

More confidence in single-visit endo

Quality canal shaping is an essential step that allows proper irrigation and correct canal obturation. Whether you are looking for a short reciprocating sequence, rotary files providing deep shape or a solution that helps you safeguarding the natural anatomy, our treatment solutions will suit your goals, supported by our latest generations of motors and apex locators. 

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Active irrigation promotes 3D cleaning and complete endodontics. Activating irrigant solution produces a surface with more opened dentinal tubules, providing better obturation of lateral and accessory canals.6 Our advanced cleaning tools can support you in achieving deep cleaning and disinfection of the root canals.

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Obturation creates the hermetical (fluid-tight) seal that prevents bacteria that resides in the oral cavity from entering into the periarticular tissue. At Dentsply Sirona, we deliver obturation solutions as part of our endodontic treatment workflows, helping deliver healthy, long-term outcomes.

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Frequently asked questions

No. AH Plus root canal sealing material and AH Plus Jet root canal sealing material do not stain teeth.

Paste A (amber color): Calcium tungstate, Araldite GY 250 epoxy resin, Zirconium oxide, Araldite GY 285 epoxy resin, Highly dispersed silicon dioxide, Iron oxide pigments.  
Paste B (white color): Calcium tungstate, Zirconium oxide, Dibenzyldiamine, Amantadine, Highly dispersed silicon dioxide, Polydimethylsiloxane, Tricyclodecane-diamine

Store at temperatures from 10 °C to 24 °C (50 °F-75 °F). Use the product at room temperature 

The working time is 4 hours at 23 °C7 and the setting time is 24 hours at 37 °C8.

No. The AH Plus Jet syringe cannot be reprocessed.

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Downloads

AH Plus | Scientific Manual | EN
AH Plus 30 years of clinical success.
600 KB
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For instructions for use, safety data sheets, eMDR documents and more, visit our Download Center

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*BMC Oral Health 24, Article #352 (2024)

**According PubMedSearch (March 2025: 463 clinical studies)

1. Internal data on file. For more information, contact Consumables-Data-Requests@dentsplysirona.com

2. Not a registered trademark of Dentsply Sirona, Inc.

3. Al-Khatar N, Kunzelmann K-H, Hickel R, Apical leakage of new root canal sealers. J. Dent. Res. 74 (3), 1995, 945, Abstract #273.

4. Souza SFC, Bombana AC, Francci C, Gonçalves F, Castellan C, Braga RR. Polymerization stress, flow and dentine bond strength 

of two resin-based root canal sealers. Int. Endod. J. 2009 Oct;42(10):867-73.

5. Rödig T, Attin T, Hülsmann M: The root canal sealer AH 26®, AH Plus® and RoekoSeal – a literature review. Endodontie 2005; 

14/2: 153-176 (German).

6. Kanter V, Weldon E, Nair U, et al. A quantitative and qualitative analysis of ultrasonic versus sonic endodontic systems on 

canal cleanliness and obturation.Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2011;112(6):809- 813.doi:10.1016/j.tripleo. 2011.06.002.

7. Internal test method. 

8. Measured according to ISO 6876:2012 (E). The complete polymerization needs 7 days at 37 °C.