1. MySafetySign >
  2. Custom Safety Signs
  3. > K-3428A-ALL

Custom Heavy Duty Aluminum Sign: Add Your Warning Here Learn More...

SS Shipping Box
Ships in 1-2 days
Orders over $29.95 ship for free.
Part# K-3428A-ALL
Shape Horizontal
Free PDF

Product Description

Create your own Horizontal Industrial Sign by adding your warning text and choosing from a range of color options. Two pre-drilled holes offer easy, hassle-free installation.

0 Select Design:
0 Select Size: 30" x 36"  
6" x 12"
12" x 12"
12" x 18"
12" x 24"
12" x 36"
18" x 18"
18" x 24"
18" x 36"
24" x 24"
24" x 36"
30" x 36"
36" x 48"
48" x 60"
0 Select Material:
Quantity / Price (Per Sign)
  • 30" x 36"
  • Reflective Aluminum Signs
  • 3M Engineer Grade Reflective Alum.
  • 3M Hi Intensity Reflective Aluminum
  • Reflective Aluminum Signs - Premium
  • 3M Diamond Grade Reflective Alum.
3M Engineer Grade Reflective Alum.
(click to zoom)
Lasts 10+ years outside. This is one of our good selling products. Great water and chemical resistance 168ºF Mounts with screws or clips. Jan 19
(Hover for more details)
  • Extra thick, heavy-duty 80 mil rustproof aluminum.
  • Standard Engineer Grade reflective.
  • 10 year durability backed by a 3M warranty.
  • Rounded corners - for easy handling and a professional appearance.
  • Signs have prepunched holes to insure a hassle-free installation.
    More Material Details
0 Order Quantity:
Size:30" x 36"
Material:3M Engineer Grade Reflective Alum.
Total Price
Per Sign
Loading Related Departments...
Loading Recently Viewed Items...

Customer Reviews

Man User Icon
Dec 07, 2020

Size: 12" x 18" Material Type: Heavy-Duty Aluminum Sign, 63 mil   Verified Purchase

Highly Recommend

Signs are excellent quality and came very quickly. Very happy with our purchase.
Man User Icon
Nov 13, 2020

Size: 12" x 18" Material Type: Engineer Grade Reflective Aluminum Sign   Verified Purchase

Very Visible

great quality and price
Woman User Icon
Oct 23, 2020

Size: 6" x 12" Material Type: Heavy-Duty Aluminum Sign, 63 mil   Verified Purchase

Great Signs

Great quality and amazingly quick turnaround for custom signs.
Man User Icon
Oct 07, 2020

Size: 12" x 12" Material Type: High Intensity Reflective Aluminum Sign   Verified Purchase

Great product

The sign turned out exactly as i had hoped!
Man User Icon
Jul 08, 2020

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase


WOW! The quality of this sign is exactly what our business needed. I’m glad I found this company. The sign is heavy duty, great quality and you can tell it’ll take a lot to destroy.