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Aluminum Composite Material (ACM)

Shop for aluminum composite material sheets. Several colors, metallic finishes, and thicknesses to choose from. Fire-rated grades available. Have aluminum composite material cut and machined into fabricated parts for your application.

Learn more about ACM Panels

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Buy Aluminum Composite Material - Stocked, Cut, Shipped, and Fabricated from Curbell Plastics

Buy aluminum composite material now with our easy, secure checkout. Enter custom-cuts or cut-to-size when ordering. No minimums required. Volume discounts available for large commercial orders. Stocked material materials typically ship in 2-5 business days. Can’t find what you need? Get a quote.

What is Aluminum Composite Material?

Aluminum composite material (ACM) is a three-layer sandwich panel consisting of two pre-painted aluminum sheets bonded to a polyethylene (PE) core. ACM panels are an excellent material for indoor or outdoor applications that require good dimensional stability, low weight, and a sleek, brilliant look.

What is the difference between DIBOND®, C-TEK®, and E-PANEL™ aluminum composite materials?

DIBOND®— A longtime industry standard, DIBOND® comprises two pre-painted aluminum sheets (0.012 in thick each) sandwiching a solid polyethylene core. It is the flattest panel on the market, approximately one-half the weight of a solid aluminum sheet, durable for outdoor applications, and well suited for digital and screen-printed graphics. It can be routed and returned to add dimension, or roll-formed to create sweeping curves. DIBOND® is Underwriters Laboratories® Inc. recognized for UL 94V-0 and is a UL-recognized component for electrical signage. All thicknesses meet the criteria for ASTM E-84 and are Class 1 or Class A materials.

C-TEK®— Curbell Plastics exclusive C-TEK® ACM panels offer good dimensional stability and a metallic look at half the weight of aluminum. Each is an ultra-smooth, maintenance-free, three-layer sandwich panel consisting of two pre-painted aluminum sheets bonded to a polyethylene (PE) core. Long-lasting
C-TEK® ACM panels are digitally printable, can be effortlessly cut, routed, and bent, and are available in several metallic finishes and thicknesses. 

E-PANEL™— The aluminum facers in the E-PANEL™ material are slightly thinner, at 0.008 in, than those in DIBOND®. It is recommended for flat-panel applications only. It is suitable for cold mounting graphics, repositioning vinyl, both digital and screen printing, and painting. It can be saw cut, routed, or die cut/punched.
E-PANEL™ exhibits long-term application life in POP displays, exhibits and kiosks, standard or archival framing, and interior and exterior signage.

What are common brands of aluminum composite material?
Aluminum composite material is also known as DIBOND®, Polymetal™, KOMAALU®, and Omega-Bond®

What are common aluminum composite material applications?
Aluminum composite material is widely used for indoor and outdoor signs, POP displays, exhibits and kiosks, and many more applications.

Aluminum Composite Material Standard Sizes, Cut-to-Size, and Fabrication

  • Aluminum composite material sheet thicknesses– 2 mm, 3 mm, 4 mm, 6mm
  • Aluminum composite material sheet sizes– 48 in x 96 in, 49.213 in x 98.425 in, 49.213 in x 120.078 in, 59.055 in x 120.078 in, 60 in x 120 in

Aluminum composite material colors– Aluminum composite materials are available in many colors including White Matte/Jet Black Matte, White Matte/White Matte, Jet Black Matte/Jet Black Matte, Aluminum Metallic/Dark Bronze, British Green High Gloss/British Green Matte, Brushed Bronze/White Matte, BUTLERFINISH®/Aluminum Metallic, BUTLERFINISH® Copper/Matte White, BUTLERFINISH® Steel/Matte White, Red High Gloss/Red Matte, Ultramarine Blue High Gloss/Ultramarine Blue Matte, and Yellow High Gloss/Yellow Matte. View the DIBOND® color chart for your color match.

Cut-to-Size and Fabrication– Looking for aluminum composite material sheets cut-to-size for easy shipping or to meet your specific application requirements? Buy it online and choose your cut dimensions or ask about our aluminum composite material fabrication services.

Have questions about how to buy materials?

View our FAQs on how to buy materials, or get a quote on aluminum composite material fabricated parts. We’re here to help.

Still Not Sure if You Need ACM? Research Aluminum Composite Material (ACM) or Ask a Plastics Expert.

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