FLI® Wire

Discover unmatched aesthetics and true natural appearance in the FLI® System.

The FLI® wire coated archwire system, is offered in both RMO® Tru-Chrome® stainless steel, and Orthonol® superelastic nickel-titanium. The aesthetic tooth colored coating is applied to the labial surface of the archwire to provide a natural cosmetic appearance ideally suited with RMO® ’s wide variety of clear and ceramic brackets.

FLI® Wire has been specially designed to be highly durable and flake resistant throughout treatment while maintaining expected force values and optimum performance. Available in round, rectangular, and square sizes.


i-TTR Lingual


  • Natural tooth color for a natural aesthetic appearance with ceramic brackets
  • Coating on labial surface only; maintains expected wire friction properties, optimum sliding mechanics & expected wire-slot engagement tolerances
  • Special coating process for enhanced flake resistance & durability throughout treatment; maintains expected forces and performance characteristics