Thermoforming - solid surface
THERMOFORMING SPECIFICATIONS FOR DIFFERENT BRANDS OF SOLID SURFACE. 1 Corian® should be heated to between 275°F (135°C) and 325°F (165°C) during bending. Lower temperatures may crack and whiten the Corian®. Higher temperatures may blister, whiten or crack the Corian®. Colder or hotter material will be more brittle.