Durelon Pulver normal abbindend Pa 3x20g

3M™ Durelon™ Carboxylate Luting Cement Powder (Regular Set): Foundation for Biocompatible Cementation

The 3M™ Durelon™ system, a globally recognized polycarboxylate luting cement, relies on this powdered component to form the final cement matrix when manually mixed with the Durelon™ liquid. This **Regular Set** powder variant is specially formulated to provide clinicians with an **extended working time**, allowing ample time for the seating of complex or multi-unit restorations. The resulting cement is known for its excellent biocompability and reliable chemical adhesion to both dentin and enamel.

Material Properties and Clinical Control

• Extended Working Time (Regular Set): Offers a longer mixing and seating window, making it ideal for the definitive cementation of large bridges, multiple crowns, or indirect restorations that require precise, deliberate placement.
• Chemical Adhesion: The polycarboxylate chemistry establishes a powerful chemical bond to tooth structure, which is crucial for superior retention and effective sealing against marginal microleakage.
• Pulpal Safety: Features a low acidity profile upon setting, minimizing the risk of postoperative sensitivity and making it a preferred choice for vital teeth and deep cavity preparations.
• Manual Control Advantage: The hand-mix powder-and-liquid system allows the clinician to manually adjust the powder-to-liquid ratio, tailoring the cement consistency (e.g., thicker for a base/liner, thinner for luting) to specific clinical requirements.
• Fluoride Release: Provides a beneficial release of fluoride ions to help protect the tooth structure at the restoration margins.

Product Technical Data

Attribute	Specification
Brand	Durelon™ (3M Oral Care)
Composition Base	Polycarboxylate Powder
Setting Time	Regular Set (Normal Abbindend)
Delivery System	Powder in Bottle (Hand Mix)
Curing Mechanism	Self-Curing
Package Contents	3 Bottles of Powder (20 g each)

Clinical Focus: This high-volume powder format is indispensable for dental practices that routinely rely on the controlled, reliable setting characteristics of a traditional polycarboxylate cement system.