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3M™ Diamond Grade™ Linear Delineation System

14  Products
  • 3M™ Diamond Grade™ Linear Delineation System Series 340 for the linear reflectorization of concrete barriers and metal guardrails
  • Delineation panels made with 3M™ Diamond Grade™ Reflective Sheeting laminated to thin-gauge aluminum
  • Diamond Grade™ optics provide superior brightness and angularity
  • Crimped “wave” design enables extreme angularity performance
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Product Color
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Overall Width (Imperial)
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Overall Length (Imperial)
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 Product Color, Overall Width (Imperial) and Overall Length (Imperial)
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Low cost safety options for highway under construction
Help guide drivers

Low-cost safety improvement. Designed to help you meet your safety goals— and your budget.

Specifications
Attribute Name
Value
Brand
Diamond Grade™
Color Family
Orange, Red, White, Yellow
Overall Length (Imperial)
1.97 in, 31 in, 34 in, 4.33 in, 6.3 in
Overall Length (Metric)
110 mm, 160 mm, 50 mm, 787.4 mm, 863.6 mm
Overall Width (Imperial)
1.5 in, 1.97 in, 2.91 in, 4 in, 6 in, 6.3 in
Overall Width (Metric)
101.6 mm, 152.4 mm, 160 mm, 38.1 mm, 50 mm, 74 mm
Performance Level
Diamond Grade
Product Color
Fluorescent Orange, Fluorescent Yellow, Red, White, Yellow
Product Usage
Barricades, Barriers, Construction work zones, Guard Rails
Saleable Unit
Carton, Cartons
Size (Imperial)
1.5 in x 31 in, 1.97 in x 6.3 in, 2.91 in x 4.33 in, 4 in x 34 in, 6 in x 34 in, 6.3 in x 1.97 in
Size (Metric)
101.6 mm x 863.6 mm, 152.4 mm x 863.6 mm, 160 mm x 50 mm, 38.1 mm x 787.4 mm, 50 mm x 160 mm, 74 mm x 110 mm
TDS Required
Yes
Details
  • 3M™ Diamond Grade™ Linear Delineation System Series 340 for the linear reflectorization of concrete barriers and metal guardrails
  • Delineation panels made with 3M™ Diamond Grade™ Reflective Sheeting laminated to thin-gauge aluminum
  • Diamond Grade™ optics provide superior brightness and angularity
  • Crimped “wave” design enables extreme angularity performance
  • The linear delineation system’s unique mounting techniques enable easy application and allow road crews to complete installation of over a 1000-foot section in about six hours

Permanent or temporary installations

Providing eye-catching reflectivity for drivers’ day or night, their unique crimped design allows for excellent visibility and angularity—even at high entrance angles. They’re fast and easy to install and available in different widths to suit your application.

  • Continuous delineation

    Creates one continuous reflective line instead of “spot” delineation.

  • Long-distance recognition

    Highly conspicuous fluorescent colors are recognized at greater distances with more accurate color perception than nonfluorescent colored products.¹

1 Evaluation of Fluorescent Orange Signs, Texas Transportation Institute, TDOT, TX-00/2962-S, 2000

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Specific product and application questions

Product Support(800) 327-3431