Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
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SKU 7010388731
Legacy SKU 75030072641
UPC 00051138739232
Product Number 3MNCHAR-2B

3M™ Diamond Grade™ Markings for signage.

  • Approved supplier to the U.S. Navy
  • Retroreflective letters and numbers used for the production of safety and emergency exit signage
  • Highly visible under ambient light and in dark conditions with retroreflected light
  • Aggressive, pressure-sensitive adhesive
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On it's way to you March 20  


Minimum Order 1 Pack
Order Increment 1 Pack
  Great for Road Safety
  Very Visible
  Fast Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Length 2 in 5.08 cm
Height 2 in
Shipping Dimensions
Weight 0.1 lb
Length 0.1 in
Width 4.8 in
Height 0.1 in
Color Blue


  1. What materials are used to make the 3M™ Diamond Grade™ Ship Board Letters?

    3M™ Diamond Grade™ Ship Board Letters are made with durable, high-quality materials that provide excellent performance and long-lasting visibility in marine environments. The letters' design includes a blue finish and a reflective surface which gives them superior daytime and nighttime visibility.

  2. How many letters come in each package of the 3M™ Diamond Grade Ship Board Letters?

    Each package comes with ten (10) individual "U" letters measuring two inches each. This provides customers flexibility when creating signs or lettering on their ship boards without having to purchase additional or unnecessary product.

  3. Can these letters be applied onto various surfaces?

    Yes! These diamond-grade ship board letters have an aggressive adhesive backing that can adhere well to fiberglass, painted steel, aluminum, rubber tires even PVC pipes. Installing is easy as simple peel-off protective paper reveals pre-applied pressure sensitive adhesive for hassle-free application on curved surfaces..

Product Description: 3M™ Diamond Grade™ Ship Board Letters 3MNCHAR-2BU, 3975, Blue, "U", 2 in, 10/Package

The 3M™ Diamond Grade™ Ship Board Letters 3MNCHAR-2BU, 3975, Blue, "U", 2 in, 10/Package is a high-quality and durable solution for shipboard signage. These ship board letters are designed to provide exceptional visibility and legibility, ensuring clear communication and enhanced safety on board. The blue color of the letters adds a vibrant and eye-catching element to any signage, making it easy to locate and read from a distance.

Constructed with 3M's Diamond Grade™ technology, these ship board letters offer superior retroreflectivity, even in low-light conditions. This ensures that the letters remain highly visible and readable, enhancing safety and navigation on ships. The 2-inch size of the letters makes them suitable for a variety of applications, from labeling doors and compartments to marking emergency exits.

Each package of 3M™ Diamond Grade™ Ship Board Letters 3MNCHAR-2BU, 3975, Blue, "U" contains 10 letters, providing ample supply for multiple signage needs. The letters are easy to install, thanks to their self-adhesive backing, which allows for quick and hassle-free application. With their exceptional durability and resistance to harsh marine environments, these ship board letters are built to withstand the rigors of life at sea, ensuring long-lasting performance and reliability.

  • High-quality ship board letters designed for exceptional visibility and legibility
  • Blue color adds vibrancy and eye-catching appeal to signage
  • Constructed with 3M's Diamond Grade™ technology for superior retroreflectivity
  • 2-inch size suitable for various applications on ships
  • Each package contains 10 letters for multiple signage needs
  • Easy installation with self-adhesive backing
  • Durable and resistant to harsh marine environments
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