AMSI Aluminum Composite Panel The AMSI Aluminum Composite Panel that contains Aluminum and Polythelyne Compound Coating – Polyester PVDF (Polyvinylidine Flouride) PVDF + NANO with thickness of 3, 4, 5, and 6mm from Architecks Metal System Inc. is best used for Interior and Exterior Cladding Material. Available in various colors. 2022-10-04 Denver Editor