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A dental impression made using polyether impression materials.

Polyether impression materials

Precision impressioning for complex indications, featuring trusted 3M™ Impregum™ Polyether Impression Materials.

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3M™ Polyether Dental Impression Materials and tools give you the control you need for multi-unit restorations, implant impressions and other challenging indications.

Designed for outstanding flow over a long working time, 3M™ Impregum™ Polyether Impression Materials deliver precise, void-free impressions even in moist conditions – to give you more control over complex cases.

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Featured product

  • The contents of a box of 3M™ Impregum™ Penta™ Super Quick spread out in front of the packaging.




    Introducing the 3M™ Impregum™ Super Quick Impression Material

    The fastest way to polyether precision for smaller cases.

    Learn more about this product

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Materials matter: The benefits of unique polyether chemistry

3M™ Impregum™ Polyether Impression Material captures the fine details on the first take, without the rush.

  • Three drops of blue liquid.

    Outstanding hydrophilicity

    With intrinsic hydrophilicity, Impregum polyether material enables excellent dental reproduction in a wet environment.  It helps displace moisture right from the start for void-free impressions.

  • A graphic of a dental impression tray.

    Higher final rigidity

    Impregum polyether material offers high rigidity after setting to keep copings in place, ensuring precise placement of implants.

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    Excellent flowability

    Impregum polyether material stays flowable throughout its working time, capturing finer details with fewer voids. It flows into the toughest spots without slumping and adapts to every margin in multiple-unit cases.

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Measuring flowability with the "shark fin" challenge

The "shark fin" test demonstrates the outstanding flow properties of Impregum polyether impression material throughout its working time.

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A diagram showing the flowability of 3M™ Impregum™ Polyether Impression Material from 10% through 90% working time.

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