... Resistant Aluminium Composite Panel (FR ACP,building ,fire proof material)We are the first and only manufactory of Fireproof ... is valid only under these conditions: any fire-proof material grades A2 or A1, The density of substrate should ... mm, 0,30x0,30 mmAdvantages: 1) Excellent fireproof performance & heat insulation, sound insulation.2) Weather resistance, high strength.3) High plasticity, good ...