3M ESPE RelyX Luting 2 Cement 11g is a high-performance resin modified glass ionomer (RMGI) dental luting cement designed for the permanent cementation of crowns, bridges, inlays, and orthodontic appliances.
It features a dual-cure mechanism, fluoride release, low post-operative sensitivity, and strong adhesion, making it a reliable choice for modern restorative dentistry.
Why Choose 3M RelyX Luting 2 Cement?
When it comes to reliable dental cementation, clinicians require a material that offers strength, ease of use, and long-term performance. RelyX Luting 2 stands out due to its advanced formulation, consistent handling, and clinically proven results.
Key Advantages at a Glance
- Strong, durable bond for long-term restorations
- Fluoride release for added tooth protection
- Low sensitivity after placement
- Easy clean-up with tack curing
- Ideal for a wide range of dental restorations
- Clicker™ delivery system for accurate mixing
Applications and Clinical Use Cases
Primary Uses in Dentistry
This dental luting cement is specifically engineered for final cementation procedures, including:
- Porcelain-fused-to-metal (PFM) crowns and bridges
- Metal crowns and bridges
- Inlays and onlays
- Zirconia and all-ceramic restorations
- Aluminium oxide restorations
- Orthodontic bands and appliances
- Implant-supported restorations
Where It Excels
- High-strength bonding for long-span bridges
- Reliable adhesion for zirconia restorations
- Ideal for general restorative dentistry practices
- Suitable for both anterior and posterior applications
Features
1. Dual-Cure Resin Technology
RelyX Luting 2 utilises a dual curing mechanism, allowing:
- Chemical (self-cure) polymerization
- Optional light curing for faster set control
This ensures consistent curing even in deep or opaque restorations.
2. Resin Modified Glass Ionomer (RMGI) Composition
The RMGI formulation combines:
- Strength of resin-based systems
- Fluoride release of glass ionomers
Benefits:
- Improved bond strength
- Reduced microleakage
- Enhanced marginal integrity
3. Clicker™ Dispensing System
The included Clicker™ Dose Dispenser ensures:
- Precise base-to-catalyst ratio
- Reduced material waste
- Faster and consistent mixing
4. Fluoride Release for Tooth Protection
- Continuous fluoride release helps:
- Prevent secondary caries
- Strengthen adjacent tooth structure
5. Low Post-Operative Sensitivity
- Gentle on pulp tissue
- Ideal for sensitive patients
- Reduces discomfort after cementation
6. High Mechanical Strength
- Superior compressive strength
- High flexural strength
- Long-lasting durability under occlusal load
7. Easy Handling and Cleanup
- Smooth, mousse-like consistency
- No resistance during seating of restorations
- Easy removal of excess cement after tack cure
8. Anaerobic Cure Advantage
- Extended working time
- Allows better positioning and adjustment
- Ideal for complex restorations
Step-by-Step Clinical Workflow
1. Pulp Protection
- Apply calcium hydroxide or lining material near pulp areas
2. Remove Temporary Restorations
- Clean thoroughly using oil-free pumice
- Rinse and gently dry (avoid over-drying)
3. Trial Placement
- Check restoration fit and adjust if needed
4. Surface Cleaning
- Ensure bonding surfaces are clean and debris-free
5. Moisture Control
- Isolate area from saliva and blood
Cementation Procedure
- Dispense cement using Clicker™ system
- Mix evenly
- Apply to restoration
- Seat restoration
- Remove excess after initial set
Technical Specifications
| Specification | Details |
| Product Name | 3M ESPE RelyX Luting 2 |
| Type | Resin Modified Glass Ionomer Cement |
| Material | RMGI (Resin Modified Glass Ionomer) |
| Curing Mechanism | Dual Cure (Self + Light Cure) |
| Packaging | 11g Clicker Tube |
| Application | Permanent cementation |
| Fluoride Release | Yes |
| Sensitivity | Very Low |
| Consistency | Mousse-like |
| Mixing System | Clicker™ Dispenser |
| Indications | Crowns, bridges, inlays, orthodontics |
Performance Benefits for Dental Professionals
Clinical Efficiency
- Faster workflow with easy dispensing
- Reduced chair time
- Consistent results
Patient Satisfaction
- Minimal post-op discomfort
- Long-lasting restorations
- Improved oral health due to fluoride release
Practice Reliability
- Trusted for complex cases
- Predictable outcomes
- Suitable for daily clinical use
Comparison with Traditional Dental Cements
| Feature | RelyX Luting 2 | Conventional GIC |
| Bond Strength | High | Moderate |
| Fluoride Release | Yes | Yes |
| Sensitivity | Very Low | Moderate |
| Durability | High | Lower |
| Ease of Use | Excellent | Average |
Who Should Use This Product?
This product is ideal for:
- General dentists
- Prosthodontists
- Orthodontists
- Dental clinics and hospitals
- Dental laboratories
Frequently Asked Questions
What is 3M RelyX Luting 2 used for?
It is used for permanent cementation of dental restorations, including crowns, bridges, inlays, onlays, and orthodontic appliances.
Is RelyX Luting 2 a filling material?
No, it is not a filling material. It is a luting cement designed for bonding restorations to teeth.
Does this cement release fluoride?
Yes, it provides long-term fluoride release, helping prevent secondary decay.
Is it suitable for zirconia crowns?
Yes, it is highly effective for zirconia and all-ceramic restorations.
What makes RelyX Luting 2 better than traditional cement?
It offers:
- Higher bond strength
- Lower sensitivity
- Better durability
- Easier handling
Does it require light curing?
It is a dual-cure cement, so it can self-cure, but light curing can be used to speed up the process.
How long does the cement last?
When applied correctly, it provides long-lasting adhesion and restoration stability.
Order Now with Fast Australia Shipping
3M ESPE RelyX Luting 2 Cement 11g is a premium dental luting cement engineered for precision, durability, and ease of use.
Its resin modified glass ionomer technology, dual curing capability, and fluoride release make it one of the most reliable choices for modern dental practices.
Whether you are cementing crowns, bridges, or advanced ceramic restorations, this product delivers consistent, high-quality results with minimal sensitivity and maximum longevity.
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