​ 3M™ RelyX™ Unicem 2 Self-Adhesive Resin Cement

All-round reliability, convenience and simplicity. Available in automix syringe, our award-winning Clicker Dispenser and in capsules.

Simplicity - Powered by performance
Simplicity - Powered by performance

The clinically proven permanent dental cement. Formulated to meet the needs of your practice and your patients!

Try it for yourself. Request your free product demo today. No purchase necessary.

 

REQUEST YOUR FREE DEMO
  • Person holding 3M RelyX Unicem Self-Adhesive Resin Cement

    Formulated to meet the needs of your practice and your patients!

      For simplicity, convenience and reliability, 3M RelyX Unicem 2 Self-Adhesive Resin Cement is your ‘go-to’ product for a wide range of indications. Thanks to the dual-cure, self-adhesive chemistry, Unicem cements deliver high adhesion, resistance to discolouration, long-term stability and more.

      A clinically proven self-adhesive resin cement, trusted by dentists worldwide.

The benefits of 3M RelyX Unicem 2 Self-Adhesive Resin Cement

  • icon showing stopwatch
    Saves time

    Simple and timesaving one-step solution. Only a few working steps required. No pre-treatment such as etching, priming or bonding necessary. Dual-cure and self-adhesive chemistry.

  • icon showing checkmark
    Easy application

    Optimal consistency for dispensing and seating. Easy application of paste directly into the cavity with Automix syringe. Low risk of air bubbles and voids.

  • icon showing tooth
    Virtually no post-op sensitivity

    Only 0.25% (4) sensitivities were reported for the 1593 restorations placed with RelyX Unicem 2 Automix cement in a field test.

  • icon showing arrow with target
    All-round reliability, convenience and simplicity.

    3M RelyX Unicem Self-Adhesive Resin Cement is your ‘go-to’ product for a wide range of indications. Ideal for general cementation cases in your daily practice.

Indications for 3M RelyX Unicem 2 Self-Adhesive Resin Cement

  • 3M RelyX Unicem material indication - Crown and Bridge
    Crowns and bridges

     

  • 3M RelyX Unicem material indication - Inlays and Onlays
    Inlays and onlays

     

  • 3M RelyX Unicemmaterial indication - Orthodontic appliances
    Orthodontic appliances

     

  • 3M RelyX Unicemmaterial indication - Metal, PFM and zirconia restorations
    Metal, PFM and zirconia restorations

     

15 year clinical performance
15 year clinical performance

⭐⭐⭐⭐⭐ (PDF, 1.1 MB)

The Dental Advisor, 3M RelyX Unicem Self-Adhesive Resin Cement

  • Dental Advisor Top Award Long Term Performer Award 2018
  • 94% of dentists would recommend it
  • 96% clinical performance rating

View the full evaluation on The Dental Advisor

Try 3M RelyX Unicem 2 for yourself

Try 3M RelyX Unicem 2 for yourself.

Permanent one-step cementation with excellent strength and adhesion from root to crown.

A 3M representative will contact you to arrange your free demo.
No purchase necessary.

REQUEST YOUR FREE DEMO

“My favorite features were ease of use, consistent mixing, and less assistant time.”


Dental Advisor consultant - read the full case study

See RelyX Unicem 2 in action
See RelyX Unicem 2 in action

Duration: 1:51min

Clinical case: Simple steps for achieving lifelike restorations.

  • Patient requested better-looking shape and  appearance on 8 and 9

    Patient requested better-looking shape and appearance on 8 and 9.

  • Prepared teeth with chamfer margin and supragingival margin. Communicate preparation shade.

    Prepared teeth with chamfer margin and supragingival margin. Communicate preparation shade.

  • Temporized teeth after sending digital scan to the lab.

    Temporized teeth after sending digital scan to the lab.

  • Finished restorations on digitally printed model.

    Finished restorations on digitally printed model.

  • Sandblasting a tooth

    After try in, sandblast the inside of the crown with 30 or 50 μm alumina with a pressure of 2 bar to achieve a matte surface appearance. If the lab sandblasted the crowns for you, wipe with a 5% sodium hypochlorite solution, rinse with water and air dry.

  •  Fill crown about half full with cement.

    Fill crown about half full with cement.

  • Seating the tooth crowns

    Seat crowns but do not wipe and smear the cement. Tack cure cement for ~ 2 s and cement will be easy to remove. Then fully light cure for 20s on each surface.

  • Restorations one week after cementation.

    Restorations one week after cementation.

  • Dr. Daniel J. Poticny

    Clinical dentistry and photography by:
    Dr. Daniel J. Poticny, University Of Michigan School Of Dentistry, USA

Learn more about 3M RelyX Unicem 2

  • Step-by-step guide

    Get clear step-by-step instructions on how to use 3M RelyX Unicem 2 for PFM and zirconia crowns.

  • Technique guide

    Learn how to apply cementation using 3M RelyX Unicem 2 Automix Self-Adhesive Universal Resin Cement on metal, composite, ceramic and for fiber post cementation.

  • Clinical Results Study

    Explore this study that reviews the efficacy of cementing 3M™ Lava™ zirconia restorations with 3M RelyX Unicem Self-Adhesive Resin Cement and the presence of secondary caries.

Dive a little deeper with insights from industry experts

  • 3M Brain Floss Blog with Prof. Stefan Vandeweghe, DMD, PhD
  • Close up of teeth

     

  • The do’s and don’ts of post & core procedures

    Post and core procedures may seem like one big challenge, but they’re really comprised of many smaller challenges. See how a few simple guidelines can control some of the variables and set you up for success.

    Author: Prof. Stefan Vandeweghe, DMD, PhD

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Ready to give 3M RelyX Unicem 2 a try?

  • Contact 3M Dental Representative

    Try it for yourself. Request your free product demo today. No purchase necessary.

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3M RelyX Unicem 2 Packaging

Find where to buy 3M RelyX Unicem 2

View all of our 3M RelyX Unicem 2 products in our online product catalogue and see which of our distributors has them in stock.
Or view our full list of authorised distributors.

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Variations of 3M RelyX Unicem 2

    • The Ideally suited for inlays, onlays, crowns and posts
    • Hygienic unidose
    • Consistent mix with any mixing machine
    • Elongation tip for virtually void-free cementation of posts
    • Requires the use of 3M™ Aplicap™ Activator/Applier

    View product

  • View product

    • Suitable for all sizes of restorations
    • Choose amount dispensed – 8.5g syringe gives approximately 15 applications
    • Simple and timesaving one-step solution with no need for mixer, activators or appliers
    • Comes with a regular tips for dispensing into crown, and wide tipsElipar DeepCure LED curing lights deliver a cure you can trust, even in deep restorations.

    View product

    • For all sizes of restorations
    • Choose amount dispensed 11g dispensed gives 40 applications
    • Timesaving, easy and hygienic handing
    • Delivers pre-measured doses for consistent and economical mixing
    • No need for mixer, activators, appliers, mixing tips or devices

    View product

Related dental cements

See full dental cements range
  • 3M RelyX Universal Dental Resin Cement is a two-paste resin cement in an ergonomically designed syringe with Micro Mix tip for virtually all self-adhesive and – when used with 3M™ Scotchbond™ Universal Plus Adhesive – adhesive dual-cure resin cement indications.

  • Ketac Cem Plus Resin-Modified Glass Ionomer cement offers a perfect mix of convenience and proven clinical performance. With high bond strength and virtually no post-operative sensitivities it ensures optimum results for routine cementations.

Other related products

  • The first radiopaque, all-in-one universal adhesive for all direct and indirect bonding indications – takes universal adhesives to the next level.

  • RelyX Fiber Post is a complete system, designed to support and secure the coronal restoration, in cases of insufficient residual tooth structure (<4mm).

  • The Elipar DeepCure LED curing lights deliver a cure you can trust, even in deep restorations.

  • Our innovative A-silicone features an extremely short intra-oral setting time. Active self-warming is the key, a unique chemical reaction developed by 3M.


Explore more dental procedures

Didn't find what you're looking for?

  • We are here to help! Get in touch with our customer support team for advice about our products and how to use them.

  • Find a 3M authorised dealer for guaranteed product authenticity and quality.

  • View dental products in our online product catalogue and we will display which of our distributors has them in stock.

  • Achieve better outcomes by simplifying your indirect restoration workflow. Explore guidelines, case studies and clinical recommendations.