Clear cast acrylic is a high quality and versatile plastic sheet material offering high levels of strength and clarity. The sheets maintain their optical properties for several years and for suitable for industries such as construction and signage and other various uses. These are easy to work and make it an excellent replacement for glass. Light Weight The sheets weigh 1.2kg/sqmt/mm whereas glass weigh 2.5kg/sqmt/mm; hence, these sheets are lighter than glass by 50%