3M 7100139514 Diamond Grade Conspicuity Marking 1x150ft

Product Description

The 3M 7100139514 is a roll of Diamond Grade fluorescent yellow conspicuity marking tape engineered for high-visibility safety applications on vehicles and rail cars. Sold under the 983-21 ES product line, this tape is purpose-built to mark emergency exits, side perimeters, and rear perimeters where retroreflective identification is required. The roll measures 1 inch wide by 150 feet long, providing substantial coverage per unit. Fleet maintenance crews, body shops, and vehicle safety compliance technicians install this material to meet visibility and marking requirements on commercial transport and emergency equipment.

This conspicuity marking tape is designed for emergency exit identification and perimeter marking on trucks, trailers, buses, and rail cars. It is well suited for both new vehicle outfitting and compliance retrofits. The fluorescent yellow color enhances daytime visibility while the Diamond Grade retroreflective construction improves nighttime detection. Applications span commercial freight fleets, transit agencies, and rail operations requiring standardized perimeter marking.

Key Features

• Diamond Grade retroreflective construction for high-performance nighttime visibility
• Fluorescent yellow color for strong daytime contrast and emergency exit identification
• 1 inch wide format suited for door edge, perimeter, and exit marking layouts
• 150-foot roll length reduces splice frequency on large vehicle applications
• Designed for vehicle and rail car exterior surface application

Compatibility

Designed for emergency exit, side perimeter, and rear perimeter marking on vehicles and rail cars requiring conspicuity tape in the 983-21 ES product specification.

Installation Notes

This tape is applied by fleet maintenance technicians or body shop professionals following the vehicle manufacturer or regulatory marking layout. Surfaces should be clean, dry, and free of wax, oil, or loose coatings before application to ensure full adhesion. Firm pressure should be applied across the entire tape length using a squeegee or roller to eliminate air pockets. Consult applicable Federal Motor Carrier Safety Administration or Transport Canada conspicuity regulations for required placement and pattern specifications.

Technical Specifications

• Width: 1 inch
• Length: 150 feet
• Color: Fluorescent Yellow
• Weight: 1.83 pounds
• Unit of Measure: Roll
• UPC: 00051135342930

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100139514