Duo-Link Universal™ Resin Luting Cement

Duo-Link Universal is a versatile luting cement designed for use with all* indirect restorations (crowns, bridges, inlays, onlays, and veneers). Its universal nature allows it to bond to both tooth structures and restorative materials, making it a valuable option for different clinical scenarios.

• Extremely high degree of conversion in both light-cured and self-cured modes ensures maximum performance for any clinical situation.
• Ultrafine filler particles make Duo-Link Universal extremely resistant to wear and staining.
• High filler content of Duo-Link Universal increases strength.
• Low film thickness ensures the restoration can be completely seated.
• Auto-mix dual-syringe guarantees a perfect mix, and easy placement.

Yes, both Duo-Link Universal & eCEMENT (DC) can be used to cement to lithium disilicate (e.max) restoration.

2 years.

No. Duo-Link Universal may be stored at room temperature (20°C/68°F-25°C/77°F).

Minimum 2 min. (includes mixing)

Yes, however, BISCO recommends the use of a light-cured resin cement such as Choice™ 2 for veneer cementation. When placing thin veneers, it is preferable to use only light-activated resin cements. Light-only polymerized cements allow for longer working time, do not need to be mixed, have shorter finishing time, increased color stability, and longer shelf life.

Duo-Link Universal is intended for use with an adhesive. Some manufacturer's adhesives are too acidic to properly bond to self -& dual-cured resins. ALL BISCO manufactured adhesives are compatible with self- & dual-cured cements. If you are using an adhesive from a different manufacturer, please refer to their instructions for compatibility.

To aid in the removal of excess cement, tack cure the margins for 2-3 seconds and remove excess cement prior to final curing.

Yes. Silane should be used to prime the surface of glass ceramics. Z-Prime™ Plus should be used to prime the surface of metals, composites, and Zirconia.

In addition to proper marginal fit, the following should be taken into consideration:

• We recommend that you do not use iron-containing hemostatic liquids with translucent all-ceramic crowns. A grayish tint may develop underneath the translucent restoration a few weeks after cementation. Do not use ferrous liquids at the impression appointment or seating appointment.

• Hydrogen peroxide is a strong oxidizing agent that decomposes chemical initiating systems. Hydrogen peroxide is not easily removed from the tooth surface by a water spray. Typically, Amine and Peroxide are the two basic chemicals that make up a base and catalyst reaction in dental cements. The use of Hydrogen Peroxide should generally be avoided with all resin cements.

• Contamination from saliva and crevicular fluids can be a major cause of discoloration. Use of a rubber dam, when possible, should be considered.

Yes. The surface of the core build-up material should be roughened. Use alcohol to clean and dry, apply an adhesive according to manufacturer instructions.