1.FR aluminum composite panel with patent formula 2.Lightweight, 3.Easy to installation and maintenance ... ,220, 1,250, 1,350 and 1,500mm Processing: 1. Surface: PE, PVDF (various colors) 2. Core: nontoxic FR polyethylene 3 ... , subway, billboards, exhibitions, saloons, car, boat decoration Decorative Fireproof Aluminum Composite Panel With High Quality