Formlabs IBT Flex Resin Cartridge for Form 4, 1 L

Streamline your orthodontic and restorative procedures with Formlabs IBT Flex resin in a 1L cartridge for the Form 4. This Class I biocompatible material has been designed with a unique combination of flexibility, strength, and translucency to manufacture indirect bonding trays and composite restoration guides with exceptional precision. Produced in ISO 13485-certified facilities and FDA-registered, IBT Flex resin ensures optimal clinical outcomes, reduces chair time, and delivers a superior experience for both clinician and patient.

Optimise your clinical workflow with a high-performance material

Flexible, strong, and tear-resistant

Enjoy straightforward intraoral placement and removal. The enhanced elongation and flexibility of this resin allow trays and guides to seat perfectly over the dentition and be removed easily without tearing or breaking. This durability ensures fast, accurate bracket placement and a far more comfortable experience for the patient.

Optimised translucency for complete visibility

The new formulation delivers superior clarity, making it easier to visualise critical elements throughout the procedure. Thanks to this optimised translucency and colour, you can clearly see the underlying teeth, brackets, and restorative materials — allowing you to work with greater precision and confidence.

Predictable results through high precision

Transfer your digital planning to the clinical environment with complete confidence. The advanced viscoelastic properties of IBT Flex resin ensure high-fidelity transfer, dramatically reducing the need for intraoral adjustments and saving valuable chairside time. Achieve consistent, predictable results in every case.

Certified patient safety

Give your patients the reassurance they deserve. As an FDA-registered and MDR-certified material, manufactured to the rigorous standards of ISO 13485, IBT Flex resin holds a biocompatibility certificate and is safe for intraoral use, meeting the most demanding clinical requirements.

Key clinical applications

The optimised properties of IBT Flex make it the ideal choice for creating trays and guides that are easy to plan, use, and remove. Its primary applications include:

• Indirect bonding trays: For precise and efficient placement of orthodontic brackets.
• Direct composite restoration guides: For accurately guiding the application of composite materials in aesthetic restorative work.

Material properties

• Tensile strength: 7.2 MPa
• Tensile modulus: 8 MPa
• Elongation at break: 135%
• Shore A hardness: 77 – 80 A
• Transparency (at 2 mm thickness): 85%
• Chemical disinfection: 70% isopropyl alcohol for 5 minutes

Your Official Formlabs Partner in Spain

As an official Formlabs representative, EXPERT3D guarantees excellent value for money, official warranty, and professional technical support. Our experts, with sector experience dating back to 2012, are on hand to advise you and help you make the right decision. Count on our qualified technical support before, during, and after your purchase to ensure you achieve the best possible results in your dental 3D printing projects.