... 0.5 mm thickness of aluminum with Kynar500 / Hylar 5000 PVDF resin paint or FEVE paint or Polyester paint surface. Panels provide ... , sound insulation, lightweight, flatness, scrubbing resistant, fireproof etc.Structure: Coating: PVDF or PEFire rate: B2, B1, A2 classSpecification: Panel Thickness: 2mm ...