Shop With Confidence
Your security matters to us. Our website uses secure HTTPS encryption, and all payments are processed through our PCI-compliant payment provider. Your card information is encrypted and sent directly to the processor, so it is never stored on our server.
See the Difference at Night
In daylight, 3M reflective sheeting grades can look very similar. At night, the difference is dramatic. The photo compares Engineer Grade on the left, High Intensity Prismatic in the center, and Diamond Grade on the right under headlight illumination. For higher-speed roads, critical intersections, and locations where nighttime visibility matters most, Diamond Grade provides the brightest, most visible sign.
Left Lane Closed 1500 Ft Roll-Up Work Zone Sign
Ordering 100+? Contact us for volume pricing.
Left Lane Closed 1500 Ft Roll-Up Work Zone Sign gives advance notice that the left lane is closed so drivers can merge before reaching the taper. Choose the available configuration that fits the installation and visibility requirements.
- Portable roll-up format for temporary field deployment
- Available sizes: 36" x 36" and 48" x 48"
The Left Lane Closed 1500 Ft Roll-Up Work Zone Sign gives advance notice that the left lane is closed so drivers can merge before reaching the taper.
The left-oriented version matches installations where the directional message or symbol must point to the left. Available sizes include 36" x 36" and 48" x 48". Roll-up material choices include Orange Mesh, Orange Non-Reflective Vinyl, Orange Retro-Reflective, Orange Diamond Grade Reflective, and additional options.
Temporary traffic control is addressed in Part 6 of the MUTCD 11th Edition. Work-zone sign use should follow the traffic-control plan, site conditions, and the authority responsible for the work.
Complete the temporary setup with compatible ribs and a roll-up sign stand selected for the sign size and field conditions.
Outsmart the Dark with 3M Diamond Grade DG3 Reflective Sheeting
Where Diamond Grade Makes the Biggest Difference
Some locations are more challenging for drivers because road conditions or layout can leave less time to react. 3M Diamond Grade DG3 is engineered to return more light from vehicle headlights back toward the driver, helping signs stand out sooner and from farther away. It’s an ideal choice for:
Sharp curves and blind corners
Hills and winding roads with limited sight distance
Hidden or unexpected intersections
Warning signs that are easy to overlook
Watch the video to see how Diamond Grade can improve sign visibility in higher-risk locations.
Video courtesy of 3M.
Only logged in customers who have purchased this product may leave a review.
Reviews