ACM A2 (Aluminium Composite Material)

A unique flatness for creating smooth monolithic surfaces; exceptional load-bearing capacity and flexural strength. Strong, smooth, flat, lightweight, durable and attractive and available in a variety of colours. Check out each major ACM A2 brand via the tabs below and contact Sotech to discuss the best option for your project.


ALUCOBOND® A2 and Plus perfectly adapts to the contours of the buildings forming complex, flowing elements. It is a combination of formability, flatness, stability and weather resistance that characterizes this material. Due to its composite structure, ALUCOBOND® A2 can take on many different shapes. It is almost like a different skin wrapping the building structure. Its perfect formability does not affect its stability and flatness. The high rigidity of the panel remains.


ALUCOBOND® A2 composite panels are non-inflammable and do not actively contribute to combustion.


larson ® FR is an innovative composite panel developed by Alucoil using two metal sheets (Aluminum, Stainless Steel, Copper or Brass), and a mineral core. By developing their R+D programs, they have obtained a core which delays combustion to achieve a B-S1, d0 classification according to the regulations UNE-EN 13501. This core can be used with the whole Larson range and the different finishes.


Vitrabond ACM Bellereve Bay VB9107

Vitrabond consists of two aluminium or other natural metal cover sheets, enclosing a fire rated or A2 core with an option of FR core.


Exceptional flatness, superior strength to weight ratio and fabrication capability.

Continuous coil application ensures consistent, long-lasting colour.

Material guarantees available upon request

BBA Certification is available.

100% recyclable

Case Studies

Testing / Warranty

Sotech’s commitment to authentic engineering capability has been witnessed over several years in the testing of products as they are being developed.


From the earliest designs of the Sotech Optima solid aluminium cassette rainscreen system, Optima TFC, tested at BRE, Garston for wind serviceability and safety, air permeability and water penetration for Erie Basin, Manchester project.

Testing timeline graphic

All certificates are available on request.

Speak to an expert

If you require advice with design detail, assistance with a specification or to discuss your project in detail contact our technical department who have over 35 years experience in the construction industry. The team is on hand to provide knowledge and support at every stage of your project.