... :1000mm*2000mm, 1220mm*1830mm, 1220mm*2440mm, 2000mm*3000mmAs a leading and experienced acrylic manufacturer, we can produce any ... high transmittance and transparency, and colorful option. What are the dimensional tolerances on Perspex sheet thicknesses?Cast Perspex is manufactured in ... quanlity controller system, which means for the thickness range of 2 to 25mm, a production tolerance of +/-10% plus ...