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3M™ Diamond Grade™ DG³ Reflective Sign Sheeting

  • Commitment to achieving the best possible traffic safety outcomes starts with 3M™ Diamond Grade™ DG3 Sheeting. It provides brightness and visibility with the highest optical efficiency by returning more light to drivers in a range of vehicle types.

3M Diamond Grade Reflective Sign Sheeting
For all roads. For every mile. One bright solution.
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DG³ sheeting has twice the brightness of lower-grade sign sheeting.

  • 3M Diamond Grade DG3 sheeting is twice as bright

    3M’s “full-cube” microprisms greatly increase the brightness of road signs for drivers across a range of vehicle types and sign geometries. Even signs in the most disadvantaged locations perform better with Diamond Grade DG3 sheeting.

    To learn more about the physics of retroreflectivity, check out What is Retroreflectivity & Why is it Important?

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Safety, value and durability.

See why it may cost less than you think and save you money in the long run when you upgrade your signs to our 3M™ Diamond Grade™ DG³ Reflective Sheeting.

LET'S DO THE MATH.

  • Headlight Demonstration Video

    See how much light reflects off a variety of 3M sign sheeting materials and how that difference is seen by drivers.

  • Vehicle Size Demonstration Video

    In this demonstration, you’ll see how elevated seating positions impact sign visibility and how higher-performing sign sheeting can help.

  • Visibility in all lighting conditions Video

    This demonstration shows how 3M’s microprismatic fluorescent sheeting can significantly improve critical sign visibility at all times of the day.


See for yourself: DG3 Sheeting Demonstration Videos

  • Visible Road Signs for Every Vehicle

    Full-cube retroreflective technology increases sign performance at all hours for all drivers. In fact, it is nearly 100% efficient whether viewed from short or long distances.

  • Bright for Longer

    With its industry-leading life expectancy of 12 years, it provides protection longer than lower-grade sign sheeting. It may also require less maintenance and reduce energy expenses.


Brighter signs, safer roads

  • How do the physics of retroreflectivity impact traffic signs? We explain retroreflectivity, sign sheeting technologies, and how various factors impact visibility.

  • According to the Federal Highway Administration, (FHWA) half of all traffic fatalities occur at night, even though the nighttime hours account for only a quarter of total vehicle miles driven.

  • These three trends reduce the ability of traffic signs to provide guidance and safety – making signs that return more light to drivers more important than ever.


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Featured Product

With its industry-leading life expectancy of 12 years, Diamond Grade DG³ Series 4000 provides protection longer than lower-grade sign sheeting. It may also require less maintenance and reduce energy expenses.

  • Diamond Grade DG3 Series 4000 on a stop sign

    Diamond Grade DG³ Series 4000

    3M™ Diamond Grade™ DG³ Reflective Sheeting Series 4000 offers superior reflectivity at short and long distances. Brighter sheeting is more visible to drivers and has been shown to increase safety by cutting nighttime accidents by 25 to 46 percent.


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