ACM stands for Aluminum Composite Materials and ACP for Aluminum Composite Panels(also known as Sandwich Panels)ACM Panels are composed of aluminum composite material and are two flat panels made of two thin coil coated aluminum sheets attached to a non combustible mineral filled core.

Composite Panels Aluminum Composite Materials (ACM) Aluminum Composite Panel (ACP) ALPOLIC Copper Composite Material (CCM) ACP panel Alupanel Dibond Durabond e panel Etalbond Phenolics Plastic Acrylic Plexiglas Titanium Composite Material (TCM) Wood ACP is a type of ACM flat panel