AmeraCore: American-Made Steel Composite Sheet 3mm x 48" x 96" (.010 Skin Thickness)



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AmeraCore Steel Composite Material - Versatile, Durable, and In Stock at

Product Overview

Introducing the AmeraCore Steel Composite Material, now available at! This innovative composite material combines a robust polyethylene core with galvanized steel facers on each side, offering unmatched durability and versatility. Perfect for various applications, from trailer walls to conference room whiteboards and restaurant menus, AmeraCore Steel Composite is the ideal choice for your next project.

Key Features

Panel Thickness: 3mm
Steel Skin Thickness: 0.010"
Color: Printable Matte White / Dry Erase White
Sizing: 48" x 96"

Dry Erase Excellence: Featuring a true dry erase coating, AmeraCore Steel Composite ensures no ghosting, providing the same high performance as traditional whiteboards. Ideal for educational settings, office spaces, and more.

Magnetic Receptive: The galvanized steel facers offer a perfect magnetic receptive surface, making it ideal for interchangeable magnetic signage and display applications.

Digitally Printable: Optimized for UV and latex printing, the printable matte white coating on one side of the panel allows for dual-purpose applications, combining visual appeal with functional performance.

UL/SAM Listed: Certified under UL 879 for electric sign components and CSA C22.2 NO. 207-M89 for portable and stationary electric signs and displays, ensuring safety and compliance.

Long-Lasting Warranty: Benefit from a 30-year warranty, including a 10-year bond integrity warranty and a 10-year indoor / 5-year outdoor finish warranty on all Alumanate Signage colors.

Easy Peel Masking: The easy-release liner saves time and prevents streaking, ensuring a clean and efficient application process.


  • Trailer Walls: Durable and versatile, perfect for the demanding environments of trailer interiors.
  • Conference Room Whiteboards: The dual-purpose dry erase surface is ideal for professional settings.
  • Restaurant Menus: Easily customizable and cleanable, perfect for dynamic menu displays.
  • Educational Tools: From classrooms to training rooms, the true dry erase coating is a game-changer.

Why Choose AmeraCore Steel Composite?

AmeraCore Steel Composite is more than just a material; it’s a solution designed to meet the highest standards of quality and functionality. Its dual-purpose design, combining a printable surface with a dry erase function, offers unparalleled versatility. The magnetic receptive property expands its use to dynamic and interactive applications, making it a preferred choice for professionals across various industries.

Order Now!

Don’t miss out on the opportunity to enhance your projects with AmeraCore Steel Composite Material. Visit and place your order today!



Extra Information

Sheet Size:
48" x 96"
Sheet Thickness:
Steel Skin Thickness:
Colors In Stock:
Printable Matte White Surface
American Made:
Houston, Texas
Oversized Panel:
Call us for a shipping quote if you reside out of metro Phoenix.