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Description
Bioceramic sealer • Calcium silicate • Resin-free obturation
One-Fil Bioceramic Root Canal Sealer
One-Fil is a ready-to-use, premixed calcium silicate-based bioceramic root canal sealer designed for excellent flow, strong dentine adhesion, high radiopacity and reliable endodontic obturation.
A resin-free, moisture-activated endodontic sealer for dentists looking for one of the best-value bioceramic sealers for single cone hydraulic condensation, lateral condensation and warm vertical condensation.
Premixed & Ready to Use
Syringe-ready formulation for simple clinical handling and accurate placement.
Calcium Silicate Based
Bioceramic sealer containing approximately 40% tricalcium silicate.
High Radiopacity
Excellent radiopacity of 9 mmAl for visibility on post-operative radiographs.
Resin Free
A resin-free, moisture-activated sealer for modern bioceramic obturation.
One-Fil: a bioceramic sealer for predictable endodontic obturation
One-Fil Bioceramic Root Canal Sealer is a premixed calcium silicate-based endodontic sealer designed for clinicians who want excellent handling, reliable flow and strong sealing performance during root canal obturation.
It is supplied in a syringe-ready formulation and can be placed directly into the canal using suitable tips, including plastic or metal One-Fil tips depending on clinician preference.
One-Fil is particularly well suited to dentists looking for a best endo sealer option that combines clinical performance, ease of use, radiographic visibility and strong value.
Toothsaver clinician view
One-Fil has become a popular sealer among Toothsaver customers because it combines the main things clinicians want from a bioceramic endodontic sealer: flow, radiopacity, biocompatibility, easy clean-up, strong dentinal wall adhesion and competitive pricing.
Why dentists choose One-Fil Bioceramic Sealer
Designed to flow effectively within the canal system for obturation.
Helps support a stable seal after placement.
Provides excellent radiographic visibility after obturation.
Calcium silicate-based bioceramic chemistry for modern endodontic sealing.
High pH of 13.2 during the setting process supports antibacterial effects.
Designed to bond and adapt well to dentinal walls.
Is One-Fil one of the best endo sealers?
For many dentists looking for a best endo sealer or best bioceramic root canal sealer, One-Fil is a strong option because it combines key clinical features in one simple syringe system.
It is premixed, resin-free, calcium silicate-based, moisture activated, radiopaque, easy to place and competitively priced. It is also supported by a large number of Toothsaver customer reviews and clinical follow-ups.
Best suited for modern bioceramic obturation
One-Fil is especially useful for clinicians using single cone hydraulic condensation and other obturation techniques where a flowing, calcium silicate-based, resin-free sealer is preferred.
How bioceramic sealers work
Bioceramic sealers use moisture in the dentine to support setting. Calcium silicate-based sealers can interact with dentinal moisture and form hydroxyapatite, supporting a biocompatible seal.
Compared with traditional resin or zinc oxide eugenol sealers, bioceramic sealers are often chosen because they are dimensionally stable, moisture activated and designed to work in the humid environment of the root canal system.
Clinical applications
One-Fil can be used for a range of endodontic obturation techniques, including:
- Single cone hydraulic condensation obturation
- Lateral condensation
- Warm vertical condensation
- General root canal obturation
- Cases where a premixed syringe sealer is preferred
- Cases where excellent flow and radiopacity are important
Clinical note on heat
One-Fil can be used with warm vertical condensation, but excessive heat can affect all sealers. Consideration should be given to avoiding desiccation of dentine with heat deep inside the root canal.
Handling and placement
One-Fil is supplied as a premixed, syringe-ready endodontic sealer. This avoids chairside mixing and helps make placement more predictable.
For accurate placement and material saving, consider using compatible One-Fil tips or visco tips, depending on your preferred obturation workflow.
Customer feedback
Toothsaver customer review
“Brilliant sealer”
“Have been using One-Fil for several years now, and have had consistently brilliant results demonstrating remarkable healing.”
“The sealer is very easy to use, very easy to clean up and it is also very competitively priced. Can't find any reason to use anything else.”
Key specifications
Bioceramic root canal sealer
Calcium silicate-based
Approximately 40%
9 mmAl
13.2
Premixed syringe-ready formulation
Resin free
~30 minutes in 100% humidity; ~3.5 hours in clinical root canal conditions
Available options
Standard option
Single Pack
One-Fil Bioceramic Root Canal Sealer in syringe-ready format.
Best value
Buy 2 Get 1 Free Offer
Ideal for clinicians or practices using One-Fil regularly for endodontic obturation.
Placement accessories
One-Fil Tips
Plastic and metal One-Fil tips are available in packs of 20 for controlled sealer placement.
Why buy One-Fil from Toothsaver?
Toothsaver is an independent, clinician-led dental store founded by Dr Daniel Flynn. We are different from standard dental e-commerce stores because products are selected for clinical usefulness, not manufacturer pressure.
One-Fil is listed because it has been used, reviewed and followed clinically by Toothsaver customers, with a library of clinical follow-ups available through the Toothsaver community.
The Toothsaver difference
- Clinician-led product selection
- Independent recommendations
- Products chosen for practical clinical value
- Customer-first pricing
- Support from a dental team that understands endodontics
Frequently asked questions
What is One-Fil Bioceramic Sealer?
One-Fil is a premixed calcium silicate-based bioceramic root canal sealer used for endodontic obturation.
Is One-Fil resin free?
Yes. One-Fil is a resin-free endodontic sealer.
Is One-Fil a calcium silicate sealer?
Yes. One-Fil is calcium silicate-based and contains approximately 40% tricalcium silicate.
Is One-Fil one of the best endo sealers?
One-Fil is a strong choice for dentists looking for a best-value endo sealer because it is premixed, resin-free, calcium silicate-based, radiopaque, easy to place and competitively priced.
What obturation techniques can One-Fil be used for?
One-Fil can be used for single cone hydraulic condensation, lateral condensation and warm vertical condensation.
What is the radiopacity of One-Fil?
One-Fil has excellent radiopacity of 9 mmAl.
What is the pH of One-Fil during setting?
One-Fil has a high pH of 13.2 during the setting process.
What is the setting time?
The setting time is approximately 30 minutes in 100% humidity according to ISO6876:2012 conditions, and approximately 3.5 hours in clinical root canal conditions.
Does One-Fil need mixing?
No. One-Fil is supplied as a premixed syringe-ready sealer.
Can I use One-Fil with warm vertical condensation?
Yes, One-Fil can be used with warm vertical condensation. As with all sealers, avoid excessive heat deep in the canal and avoid desiccating dentine.
Summary
One-Fil Bioceramic Root Canal Sealer is a premixed, resin-free, calcium silicate-based endodontic sealer designed for excellent flow, strong dentinal wall adhesion, high radiopacity and reliable obturation.
With 9 mmAl radiopacity, high pH during setting, approximately 40% tricalcium silicate and compatibility with single cone hydraulic condensation, lateral condensation and warm vertical condensation, One-Fil is a strong option for dentists searching for one of the best endo sealers for modern bioceramic obturation.
Clinical applications:
See clinical videos on how to use and consider visco tips (material saving tips) to allow more accurate placement of sealer.
Evidence, clinical reviews and application support
Scientific references and clinical follow-up
One-Fil is supported by published research into calcium silicate-based endodontic sealers, alongside clinical reviews, case follow-ups and data collected with university partners.
Scientific reference
Physicochemical properties and cytocompatibility
Published research comparing contemporary calcium silicate-based sealers, including One-Fil, with assessment of physical properties and cytocompatibility.
View referenceScientific reference
Moisture and setting behaviour
Research into calcium silicate-based sealers showing that moisture availability is important for setting behaviour.
View referenceClinical cases and university-associated data
Please contact us to access hundreds of clinical reviews and clinical follow-up examples. Data has also been collected in association with the University of Central Lancashire for One-Fil sealer and the University of Newcastle for One-Fil PT.
See clinical videos for guidance on how to use One-Fil Bioceramic Sealer in everyday endodontic obturation workflows.
Consider visco tips, also known as material-saving tips, to allow more accurate placement of sealer and reduce waste.
Contact Toothsaver for access to additional clinical reviews, follow-ups, case examples and practical product guidance.
Read our guide: Best Endo Sealer UK — Bioceramic vs Epoxy Resin
Dr Daniel Flynn Demonstrates One-Fil
Bioceramic Sealer Webinar
Ask Our Expert - Dr Daniel Flynn, Specialist Endodontist
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