Put your message front and center with durable, professional-grade 3mm Aluminum Composite Panels (ACM). Perfect for indoor and outdoor signage, these lightweight yet rigid panels are built to keep your brand looking sharp in any environment. Whether you need business signs, displays, or event boards, ACM panels deliver long-lasting results with a sleek, modern finish. Pair them with Custom Signs or Outdoor Banners for a complete advertising display that enhances visibility and style. You can also combine them with Foam Boards for layered indoor graphics or directional signage.
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Each panel features two aluminum sheets bonded to a solid polyethylene core, giving it excellent rigidity and a smooth surface ideal for high-resolution printing. The 3mm thickness provides strength without unnecessary weight, making it easy to install, transport, and reuse. Perfect for building signage, retail branding, exhibitions, and trade show displays.
These panels are weather-resistant, corrosion-free, and maintain their vibrant color over time — a smart investment for long-term branding and promotions.
| Feature | Description |
|---|---|
| Material | Two aluminum sheets with polyethylene (PE) core |
| Thickness | 3mm standard composite panel |
| Printing | Full-color UV direct printing |
| Finish Options | Gloss, matte, or brushed aluminum finish |
| Sizes Available | Standard and custom dimensions |
| Durability | Weather-resistant and corrosion-free |
| Installation | Mounting holes, stands, or adhesive backing |
| Turnaround Time | 3–5 business days |
| Shipping | Standard & Rush Delivery across the U.S. |
A 3mm ACM panel offers excellent strength-to-weight ratio. It’s rigid enough to stay flat without bending or warping, even when used outdoors, yet light enough for easy handling and installation.
The main limitation is that ACM panels can dent if hit with strong impact, and edges should be sealed properly in harsh outdoor environments to prevent water infiltration. However, with correct installation, these panels perform exceptionally well for years.
Yes, 3mm aluminium composite is strong enough for both indoor and outdoor applications. The aluminum layers provide stiffness, while the polyethylene core adds flexibility and impact resistance.
On average, ACM panels last between 5 to 10 years outdoors — sometimes even longer — depending on exposure and maintenance. With UV printing and protective coating, color and surface quality remain stable for years.
Ensure that the file meets the required dimensions for the product. Create the artwork in CMYK color mode at 300 dpi resolution, with a 1/16 inch bleed on all sides to prevent unwanted white edges after trimming.
Embed all images within the file, and convert all text to outlines to avoid font issues during printing.
Export the final design as a PDF with bleeds to ensure accurate printing results.
