GreatLakes InvisacrylGreat Lakes Orthodontics, Tonawanda, NY, recently introduced Invisacryl Ultra™ invisible retainer material. Ultra clear, strong, durable, and stain resistant, Invisacryl Ultra is ideal for fabricating invisible retainers, and offers fast fabrication, uniform thickness, and consistent high quality, according to the company.

The material is BPA and phthalate free. Invisacryl Ultra comes in 1-mm-thick round sheets, and is available in either 25 or 100/package quantities.

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