... Processable, easily molding 5, ISO SGS Specifications: Cast acrylic sheet, cast PMMA sheet, Plexiglass 1. Material : 100% English Lucite or ... Safety, innocuous for man' body 5. Tolerance of acrylic sheet ThicknessTarget toleranceGrade A Grade B Allowance(±mm)Allowance(±mm) ... 4.5 6. ApplicationsIt is widely used in decoration, optical material& advertising lamp box, light collecting cover, skylight, ...