3M Diamond Grade

Reflective Tape

3M Prismatic Scotchlite


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Why is Diamond Grade reflective tape so popular?


It's simply the best. While most reflective materials offer increased visibility, Diamond Grade takes quality and performance up a full notch.

  1. Actual Prisms  -  Brighter

  2. DOT specs  -  Brighter

  3. Multi-angled prisms - Wide light dispersion

  4. Acrylic 3M adhesive  -  Greater durability

  5. Weather Proof  -  Greater product life

  6. Stronger Construction  -  Greater durability

  7. 10+ year rating  -  Longer life cycle

Description: Diamond Grade Reflective Tape and Sheeting (DG3):

This full cube prismatic reflective sheeting was invented by 3M and returns an amazing 62% of the available light it receives. ASTM Type XI standard certification.


Engineered to enhance the modern headlights in late-model automobiles, and assist older drivers with brightness.


Diamond Grade Prismatic Reflective Tape


Diamond Grade Reflective Tape helps improve nighttime visibility by using full-cube prismatic technology which helps reflect more light to drivers. It has excellent reflectivity which is visible at any angle and in any weather.


3M Prismatic Diamond Grade Reflective Tape is made so that half of the light is reflected toward car drivers and half toward truck drivers which helps more drivers see it more clearly. It reflects back over 60 percent of the light from headlights which is almost twice the amount of light reflected by lower grade reflective tape.


This is a very strong reflective material and resistant to scrapes and scuffs. Because of its ability to reflect so much light, it is recommended to be used in accident- prone areas such as unexpected or sharp curves, sudden inclines or declines, or places with high truck traffic. This reflective tape is available in White, Yellow, Red, Blue, and Green as well Fluorescent/Reflective colors  Yellow, Orange and Yellow-Green.