Aluminum Composite Material (ACM) — Strength, Style, and Staying Power
When you need signage that looks sharp and stands tough against the elements, Aluminum Composite Material (ACM) is the smart choice. These panels are made from two pre-finished aluminum sheets bonded to a lightweight polyethylene core, creating a material that’s strong, flat, and built to last—without the heavy weight or cost of solid aluminum.
At Instant Sign Factory, we print directly onto ACM for ultra-vivid color and crisp detail, or mount graphics seamlessly for a sleek professional finish. Unlike traditional metal sheets, ACM stays perfectly flat—no bowing, no rippling, no “oil can” distortion—just a smooth, refined surface that makes your message look its best every time.
Why Businesses Choose ACM Signs:
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Rigid and lightweight — easy to install, yet built to endure
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Weather-resistant and rust-free for long-term outdoor use
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Vibrant print quality with stunning depth and durability
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More affordable than solid aluminum
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Perfect for storefronts, parking signs, plaques, directional signage, and channel letter backings
- Standard sheet sizes: 4×8, 4×10, and 5×10 ft
DiBond® — The Premium ACM Brand for High-End Signage
For projects that demand the highest performance and polish, DiBond® is our go-to ACM material. Manufactured by 3A Composites, DiBond features two pre-painted aluminum layers over a solid polyethylene core—making it ten times stronger than aluminum alone and about half the weight.
DiBond panels are available in a wide variety of finishes—including white, black, brushed silver, and brushed gold—and can be printed direct or overlaid with vinyl. Known for staying perfectly flat and resisting bowing, DiBond is ideal for menu boards, wall signs, retail displays, and exterior mounting. It’s even self-extinguishing for added safety.
Popular Options:
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Common thicknesses: 3mm and 6mm
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Standard sheet sizes: 4×8, 4×10, and 5×10 ft
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Finishes: Matte, gloss, brushed, or custom colors
