... 25mm, 36mm, 48mm, 50mm Size: 915mm*2150mm Magnesium Perlite board Specifications: 1) Thickness: 25mm, 36mm, 48mm, 50mm 2) ... the substitution of wood Applications: 1) Advertising field: sign board, billboard, exhibition display, silk screen printing, laser engraving ... or outdoor decoration, false ceilings, office furniture, kitchenand bath cabinet 3) Industrial use: chemical industry antiseptic project, ...