... 4.Light weight,high strength 5.Fireproof,Water,heatproof Fire resistant A2 B1 dibond aluminium composite panel 1.Aluminium ... surface and high strength 2) Excellent heat insulation, sound insulation, fire-resistance, acid-resistance, alkali-resistance, weather resistant and waterproof. ... standard,all the tested items are satisfied with high-class.5)Our products with PVDF coating which produced under ...