3M ESPE Relyx U200 Self Adhesive Resin Cement

3M ESPE RelyX U200 Self-Adhesive Resin Cement – Clicker Dispenser

3M ESPE RelyX U200 is the latest generation of one of the world’s most clinically proven self-adhesive resin cements. Designed for simplicity and reliability, it offers a true one-step cementation solution with excellent long-term performance. Available in a convenient Clicker Dispenser as well as an easy-to-use automix syringe, RelyX U200 combines efficiency with uncompromising quality.

The cement provides comfortable handling, optimal consistency, and flexible dosing, making daily cementation procedures faster and more predictable. Its advanced formulation ensures strong adhesion, excellent colour stability, and minimal post-operative sensitivity.

Indications

• All-ceramic, composite, or metal inlays, onlays, crowns, and bridges
• Posts and screws
• 2- or 3-unit Maryland bridges
• 3-unit inlay/onlay bridges
• All-ceramic, composite, or metal restorations to implant abutments

Features

• Comfortable and easy delivery in Clicker Dispenser / automix syringe
• Comfortable handling with optimal dispensing and seating consistency
• Flexible dosing for reduced material waste
• Time-saving one-step cementation procedure
• Wide choice of tips for direct application into the cavity
• Low risk of air bubbles and voids
• No pre-treatment such as etching, priming, or bonding required
• High-performing self-adhesive resin cement with reliable results

Technical Information

RelyX U200 Cement is engineered to combine key factors for long-term clinical success. It offers excellent colour stability, showing minimal discolouration even after exposure to staining solutions. The material is acidic and hydrophilic during application and becomes neutral and hydrophobic after setting, which improves resistance to water uptake and enhances durability.

Thermocycling stress tests demonstrate superior long-term stability, with RelyX U200 remaining intact while other self-adhesive cements may show cracking. In addition, it provides excellent bond strength to both dentine and enamel, ensuring secure and durable restorations.

Advantages

• Time-saving – no etching, priming, or bonding required
• Virtually no post-operative sensitivity
• Easy removal of excess cement
• Optimal handling consistency
• Strong and moisture-tolerant performance

Key Specifications

Composition

• Base Paste: Methacrylate monomers containing phosphoric acid groups, methacrylate monomers, silanated fillers, initiator components, stabilizers, rheological additives
• Catalyst Paste: Methacrylate monomers, alkaline basic fillers, silanated fillers, initiator components, stabilizers, rheological additives, pigments

• Mixing time: 20 seconds
• Setting time: 6 minutes / Light cure each surface of tooth for 20 seconds

Packaging

• 1 × Clicker Dispenser (11 g)
• 1 × Mixing Pad