Aluminum Veneer: 1,PVDF coated, Installation design 2,Super weatherability 3,Chemical/Corrosion resistance 4,Gurantee 20yea Leina Aluminum Veneer:Leina ... impact resistance, chemical resistance and super weather resistance.Product features:1) Lightweight, good rigidity and strength;2) Non-flammable, ... , with no pollution, good for earth saving.Dimensions: 1) Typical thickness: 2.0mm 2.5mm 3.0mm; ...