Slip Stream 24/7 – Global Supply and Distribution Company providing 3M Industrial, Commercial & Safety Solutions
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SKU 7010389841
Legacy SKU 75030023651
UPC 00051138572990
Product Number 3MN406DG

3M™ Diamond Grade™ signs.

  • 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 December 28  


Minimum Order 1 Pack
Order Increment 1 Pack
  Great for Road Safety
  Very Visible
  Fast Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Width 3 in 7.62 cm
Length 10 in 25.4 cm
Shipping Dimensions
Weight 0.78 lb
Length 12.6 in
Width 9.4 in
Height 5.3 in


  1. What is the 3M™ Diamond Grade™ Ventilation Sign?

    The 3M™ Diamond Grade™ Ventilation Sign is a safety sign used for marking ventilation systems in buildings, construction sites or any area where ventilation equipment may be present.

  2. What does "CPS…INJURY" mean on the sign?

    CPS stands for Carbon Monoxide Poisoning Syndrome and INJURY means that prolonged exposure can cause personal injury. This information serves as a warning to people who work close to or use these systems.

  3. How large is the sign?

    The size of the 3M™ Diamond Grade™ Ventilation Sign is 10 inches by 3 inches.

  4. How many signs are included in each package?

    Each package has ten (10) signs which makes it perfect for small and large businesses alike.

  5. Is this product easy to install?

    A:The product comes with an adhesive backing making it quick and effortless to install on most clean surfaces. Alternatively, holes can be punched into corners if you want to use screws instead of relying only on adhesives.

Product Description: 3M™ Diamond Grade™ Ventilation Sign 3MN406DG, "CPS…INJURY", 10 in x 3 in, 10/Package

The 3M™ Diamond Grade™ Ventilation Sign 3MN406DG is a high-quality signage solution designed to enhance safety and visibility in various environments. With its bold "CPS…INJURY" message, this sign effectively communicates the importance of proper ventilation to prevent potential injuries. Measuring 10 inches by 3 inches, this sign is compact yet highly noticeable, making it suitable for a wide range of applications.

What sets the 3M™ Diamond Grade™ Ventilation Sign apart is its use of Diamond Grade™ prismatic technology. This innovative technology ensures exceptional reflectivity, even in low-light conditions, making the sign highly visible from a distance. The prismatic design also enhances the sign's durability, allowing it to withstand harsh weather conditions and maintain its effectiveness over time.

Each package of the 3M™ Diamond Grade™ Ventilation Sign 3MN406DG contains 10 signs, providing ample supply for multiple installations. The signs are easy to install, thanks to their adhesive backing, which allows for quick and hassle-free application on various surfaces. Whether it's in a construction site, warehouse, or any other setting where ventilation is crucial, this sign serves as a constant reminder to prioritize safety and prevent potential injuries.

  • High-quality signage solution for enhanced safety and visibility
  • Bold "CPS…INJURY" message effectively communicates the importance of proper ventilation
  • Compact 10" x 3" size suitable for various applications
  • Diamond Grade™ prismatic technology ensures exceptional reflectivity and durability
  • Each package contains 10 signs for multiple installations
  • Easy installation with adhesive backing
Brochures, Catalogs & Data Sheets
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