Aluminum Composite Material

Aluminum Composite Material (ACM) is a rigid metal sheet fabricated from two sheets of pre-finished aluminum and bonded to a polyethylene core. Durable and lightweight, Aluminum Composite Material sheets are generally used for channel letter backings and outdoor signage. SpeedPro large format printing can digitally direct print to, or mount directly onto ACM. ACM does not bow or oil can (a slight buckling seen in some metal sheet materials that looks like waves). It is a flat, rigid material, lighter than aluminum, with excellent durability that can be routed, cut, or roll-formed. ACM will lay flatter than traditional aluminum sheets which is why it will not oil can and doesn’t suffer from the rippling effects of other metallic substrates. ACM is more cost-effective than a simple aluminum sheet fabricated in the same gauge.
Aluminum Composite Panels (ACP) is the term for an ACM formed into a panel substrate. Generally, it’s used as economic and effective outdoor signage such as store-front signs, parking lot signage and plaques. ACPs are rigid with an inner resin layer covered by aluminum.
Colors printed on Aluminum Composite Material come out very vibrantly with great quality and depth of field. And for the pocketbook, the choice over aluminum is clear as the polyethylene bond makes it cheaper and lighter than aluminum alone.
DiBond is a specific product type composed of Aluminum Composite Material using two pre-painted sheets of 0.012″ aluminum over the solid polyethylene core. DiBond is about ten times stronger than aluminum alone. Dibond panels are about half as heavy as standard aluminum sheets while being thicker. Dibond material is great for outdoor usage due to its weather resistance and the fact that it stays flat without bowing or bending over time, which makes it ideal for mounting. However routing, returning, and roll-forming are viable modifications. A great perk, from a safety standpoint, is that in case of fire, DiBond is self-extinguishing. SpeedPro recommends the use of DiBond when printing menu boards, posters and retail cabinet signs. We are ready, willing and able to print in full color on any size and shape you desire. Commonly available weights are 3mm and 6mm, but other thicknesses can be acquired upon request. Generally available in 4×8, 4×10 and 5×10 foot sheets, pre-cut sizes can be stocked as needed. Base material prior to printing are white, black, yellow, red, green, blue, brushed silver and brushed gold although other specialty colors may be requested. DiBond finishes either matte or gloss and we can direct print or overlay vinyl.
Another brand of Aluminum Composite Materials is Alumalite, also known as Alumacorr. Both of these brands are affordable and extremely durable. Alumalite is generally used for custom printed aluminum signs and is as heavy as .040-inch sheet aluminum but 50 times stronger. The corrugated polypropylene core prevents Alumalite sheets from absorbing water, corroding, swelling, or experiencing rot damage and delamination no matter how long it remains out in wet conditions. The aluminum faces of an Alumalite sheet is polyester painted and baked to provide a high-gloss appearance resistant to peeling, chipping, cracking and flaking. Commonly available weights are 5mm and 100mm but other thicknesses can be acquired upon request. Generally available in 4×8, 4×10 and 5×10 foot sheets, pre-cut sizes can be stocked as needed. Base material prior to printing are white, black, yellow, red, green and blue colors but just like DiBond other specialty colors may be requested. Alumalite finishes gloss but can be direct printed or vinyl overlaid. Alumalite is an ideal material for solvent cured and UV digital inks, paints and screen print inks. Alumalite is less popular than DiBond, but for specific custom outdoor signage projects, it may be the superior choice. Alumalite comes with corrugated edges but these can be hidden with edge-capping or trim cap.


When choosing the material for your sign, consider whether the sign will be stationary or need to be moved frequently. Lightweight durable signs are obviously a better choice for signs that will need to be transported, Alumalite is lighter than DiBold in this metric. For a larger sign, the solid DiBold core has the stability advantage and the heavier weight means it will not be blown loose in high wind scenarios.
Using proper technology and machinery, sign manufacturers such as SpeedPro can take your recorded specification designs and create your desired product. Aluminum Composite Materials can be crafted in dimensional forms and illuminated from any angle, we will always include the mounting elements necessary to place the sign on your building including electric cables and bulbs. SpeedPro’s nationwide network of studios staffed by well trained and experienced technicians will assist you through each stage of signage design from initial consultation to final install. We proudly work with businesses in all industries to provide attractive durable custom sign solutions as each of our studios are a full solution destination. SpeedPro uses the latest technology, latex ink and quick dry printing in our efforts to lower the environmental impact of large format printing. Stop by one of our locations today for a consultation and quote.
SpeedPro Boston Metrowest
Boston has an energy and excitement all its own as one of the country’s largest and most influential cities. Whether your business is located in Boston, Needham, Newton or Cambridge, you need high-impact graphics to draw attention to your services and show people your capabilities. Getting a spark of interest can lead to new relationships that become steady business.
Boston-area businesses have many signage needs we can address. We begin by having a one-on-one consultation with our new clients to gauge your needs and see how we can engage your target audience. We work closely together from project conception to delivery to achieve your vision. See what SpeedPro Boston Metrowest can do for your business.
Find Outstanding Large-Format Printing in Boston
Have you ever seen an elevator wrap and immediately felt drawn into the product’s story? We provide eye-catching graphics like this that tell people more about your business and why they should choose you. When you partner with SpeedPro Boston Metrowest, you can choose from so many creative and unique approaches.
Why You Should Select SpeedPro Boston Metrowest
Our teams create longstanding relationships with people who trust us to get the job done right. Clients return to us again and again because they love the work we do. We create high-quality graphics, and you benefit from displaying them. Other advantages of partnering with us include:
- Quick turnarounds: We can finish your project fast to meet your internal deadlines.
- Green techniques: We employ quick-dry printing processes and rely on latex inks.
- Innovation: We embrace state-of-the-art technology to make your project more efficient.
- Communication: We keep in touch through every step along the project pipeline.
Get in Touch With SpeedPro Boston Metrowest
From full, partial or decal vehicle wraps that draw the eye to outdoor and indoor signage that directs people, our graphics make your business look good. Businesses in the Boston, Newton and Cambridge areas can contact us today to get a quote or request a consultation.