Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
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SKU 7010388723
Legacy SKU 75030072450
UPC 00051138739041
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
Estimated date of shipment July 10  


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 are the dimensions of the 3M™ Diamond Grade™ Ship Board Letters 3MNCHAR-2BB, 3975, Blue, "B", 2 in, 10/Package?

    The letters are 2 inches tall and come in a package of ten.

  2. What is the product number for these blue ship board letters?

    The product number for the blue ship board letter "B" is 3MNCHAR-2BB.

  3. How many different colors do you offer in these diamond grade ship board letters?

    We currently offer five standard colors including black, white, yellow, red and blue. However other colors can be made if requested through our custom order service.

  4. Can I easily install this type of lettering on my boat without professional help?

    Yes! With proper installation and surface preparation instructions included with every purchase anybody should be able to successfully apply them themselves!

  5. . How long does it take before shipping after an order has been placed?

    . Once your order has been processed it leafs our warehouse within three business days!

Brochures, Catalogs & Data Sheets
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Lead times are estimates and may vary based on our suppliers' product availability.