... 50 micron UV coating 4)Short delivery 5)OEM acceptable cold bent pyramid PC sheetSpecifications:MaterialBayer,Lexan,TeijinWidth1220mm,1560mm,1820mm, ... ,10mm-33dB Applications:1) Roofing skylight for office building, department store, hotel, stadium, school, hospital.2) soundproof shields on express ... other indoor decoration material.9) Instrument and machine windscreen cold bent pyramid PC sheet