Has better thermal stability, higher resistance to crazing when exposed to solvents, Wider thermoforming range than extruded acrylic. Cast acrylic has a better ability to be reworked hot and it is known for its superior surface finish and optical properties. More scratch resistant than extruded acrylic. Cast acrylic is also preferred over extruded in applications that require machining, Well suited for laser cutting. Cutting with slow feed and minimal air cooling can produce a flame polished edge. Cutting tolerance is /- 3mm larger items will be Saw cut, smaller lasercut, cast acrylic can have /-15% thickness tolerance, sold as raw material sheets not finished size products
