Custom 3M™ Diamond Grade™ DG³ Reflective Vehicle Decals & Stickers

  • Authentic 3M™ DG³ Reflective Media: Manufactured using original 3M™ Diamond Grade™ DG³ reflective sheeting for maximum night-time conspicuity and wide-angle visibility.

  • 10-Year Outdoor Service Warranty: Coated with 3M™ 1170C protective overlaminate to ensure a 10-year lifespan against UV fading, weathering, and peeling.

  • 16 Years of Precision Converting: Printed via HP Latex or high-definition screen printing, meeting strict international transport safety standards.

  • Low MOQ & Full Customization: Minimum order quantity starting at 1 Piece, with custom dimensions, die-cut shapes, and corporate branding.

  • Easy Wet Application: Engineered for smooth wet-method installation using a mild soap-and-water slip solution for bubble-free application.

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Technical Specifications

Parameter

Specification Details

Material Base

Authentic 3M™ Diamond Grade™ DG³ Sheeting

Protective Overlaminate

3M™ 1170C Protective Overlaminate Film

Outdoor Durability Warranty

10 Years (Anti-UV, anti-fading, weather resistant)

Printing Technology

High-Precision Screen Printing / OEM HP Latex Digital Printing

Manufacturing Standard

Complies with international road & transit traffic safety standards

Application Method

Wet Application Method (Soapy water slip solution)

Minimum Order Quantity

1 Piece (Fully custom sizes and contour die-cutting)

Target Vehicles

Police cars, ambulances, fire trucks, heavy trucks, commercial fleets

Primary Application Sectors

  • Emergency & First Responder Fleets: High-visibility graphics, chevrons, and badges for police cruisers, ambulances, and fire apparatus.

  • Commercial Truck & Logistics Vehicles: Truck body contour markings, safety hazard stripes, and corporate identity graphics.

  • Specialized Fleet Visual Management: Custom fleet stickers engineered to maximize nighttime safety and brand exposure on highways.

Installation & Surface Application Guide

1. Tool Preparation

Assemble the following tools prior to installation:

  • Spray bottle (filled with clean water + a few drops of dish detergent/mild soap)

  • Squeegee (plastic or felt-edge)

  • Cleaning cloth / Microfiber towels

  • Precision utility knife

  • Heat gun or hairdryer

2. Step-by-Step Installation Procedure

  1. Surface Cleaning: Thoroughly clean the target vehicle surface to remove grease, dirt, and dust. Ensure the surface is completely dry and free of contaminants before starting.

  2. Wet Lubrication Spray: Lightly mist the application area with the diluted soap-and-water solution. This allows easy positioning and prevents immediate bonding.

  3. Positioning: Peel off the release liner from the 3M DG3 reflective decal, align it with the vehicle body panel, and lay it flat onto the wet surface.

  4. Squeegee Liquid & Air Evacuation: Using a squeegee with firm, overlapping strokes, sweep outward from the center to the edges to push out all liquid and trapped air bubbles.

  5. Edge Trimming & Heat Conformance: Use a hairdryer or heat gun at a low temperature to gently soften the edges and corners, press them down firmly, and trim any excess material using a utility knife.

  6. Curing Window: Allow the installed graphic to cure in a clean environment. Do not wash the vehicle, expose it to rain, or leave it in direct scorching sunlight for 24 hours post-installation to let the adhesive bond completely.

Troubleshooting & Important Precautions

Issue

Cause

Recommended Solution

Sub-optimal Weather Conditions

Installation in extreme cold, harsh sunlight, or high winds

Avoid installing during low temperatures, extreme direct heat, or dusty environments.

Film Distortion

Excessive force or over-stretching during squeegeeing

Do not forcibly pull or stretch the reflective film, as it may distort the optics or cause delamination.

Persistent Air Pockets

Incomplete liquid displacement during squeegeeing

Do not peel back cured film. Puncture the center of the bubble with a fine needle tip and squeegee flat.

Need Custom 3M DG3 Reflective Decals for Your Fleet?

Contact Mactape Application Engineers today to request material samples, technical datasheets, or a quick custom quote!

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