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Dentsply Sirona APAC
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All the metal that matters

Copper to nickel and all points in-between

Your choice in archwires is a critical decision in your quest for excellence. Dentsply Sirona has been recognized as a pioneer, as well as a leader, in archwire technology for over 25 years. We offer a wide selection of high quality archwires designed to treat almost any situation.

Sentalloy®, Neo Sentalloy® and BioForce® PLUS NiTi wires offer superelastic shape memory properties unparalleled in the industry. Our Copperloy® NiTi wire offers flexibility and performance, and the flexible and smooth Nickel-free Resolve® Beta Titanium is manufactured in small batches to promote consistency and reduce breakage often associated with beta titanium archwires. We also offer a wide array of high quality stainless steel, keyhole looped and multi-strand braided derivatives.

Nickel Titanium Wires

The Sentalloy wire family is designed to deliver a gentle, light continuous force to mitigate periodontal stress.

Unique properties of sentalloy superelastic Wires

Body heat activation

At room temperature, Sentalloy wires are soft, pliable, and easy to engage. Once warmed to body temperature the wire gently and predictably guides the teeth to the present arch form.


Even when severely malposed, Sentalloy continues to exert its gentle, near constant forces as the tooth moves.

Shape memory effect

Sentalloy will take displacements up to 90 degrees without deforming. Its overwhelming desire to return to its original shape actually promotes tooth movement with fewer wire changes and fewer patient visits.

Sentalloy® Archwires


Initial archwire with body heat activation and true superelasticity with near constant forces.

Neo Sentalloy® Archwires

Square or rectangular

Intermediate archwire with body heat activation and true superelasticity with near constant forces. Also available with IONGUARD.*

* IONGUARD is not a coating; it is a fundamental change in the wire’s surface. Without changing the wire’s dimensions, or altering any of the wire’s unique superelastic properties. The process produces sliding mechanics comparable to stainless steel, while sealing the occlusal surface to reduce nickel leaching and breakage.

BioForce® Archwires

Square or rectangular

Optimally biological forces begin at approximately 80 grams of force at the anteriors, and gradually increases to approximately 300 grams of force in the molars. Also available with IONGUARD.*