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Aluminum Composite Material (ACM)

Aluminum Composite Material – widely referred to as ACM – is a rigid sheet made of two sheets of pre-finished aluminum, bonded to a polyethylene core. Light in weight, yet highly durable, ACM sheets are often used for outdoor and indoor signage and channel letter backings, as well as wall liners and insulation.

Aluminum composite material is easily routed, cut, or roll-formed, making it a material of choice for architectural faces and building cladding, or even as a replacement for steel. ACM also lays flatter than traditional aluminum sheet, reducing oil canning and rippling effects, while being more cost effective than aluminum sheet in the same gauge.

Polymershapes can provide you with the highest quality from top manufacturers such as 3A Composites, producer of Dibond® and e-panel®. We can provide you a variety of colors, finishes, and aluminum skin thicknesses, giving you a range of options to achieve the right mix of durability and cost. Available grades include economy, heavy duty and lightweight. With trimmed, squared, cut-to-size, and sign blanks available, Polymershapes can provide the right ACM sheet for your application.

If you need additional value-added services, look no further than Polymershapes. We offer a variety of conversion and fabrication services in conveniently located centers featuring state of the art facilities, staffed by experienced teams that look forward to providing you best-in-class customer service and convenience.

Polymershapes looks forward to helping you meet your ACM needs. Or choose from our vast range of other plastic materials and associated products from our broad and deep inventory to put your competition far in your rear-view mirror — Contact your local Polymershapes facility today for more information!

<p>Can be digitally or screen printed</p>

Can be digitally or screen printed

<p>Will not bow or oil can</p>

Will not bow or oil can

<p>Flat, rigid material</p>

Flat, rigid material

<p>Excellent durability</p>

Excellent durability

<p>Lighter than aluminum</p>

Lighter than aluminum

<p>Can be routed or roll-formed</p>

Can be routed or roll-formed

Product Options


White, Black, Sign Colors, Silver, Gold

  • Economy
  • Heavy Duty
  • Light Weight

Dimensions: 48″ x 96″, 48″ x 120″, 60″ x 96″, 60″ x  120″
Thickness: 2 mm, 3 mm, 4 mm, 6 mm

Suppliers / Brands

Dibond® ; e-panel®