High Temperature Quartz Glass Radiant Panel Infrared Heaters can be mounted in and direction. They have a white Translucent Glass emitter surface with a precision would resistance wire embedded into a ceramic fiber board. The unit is completed into a heavy gauge aluminized Steel enclosure box or an optional 304 Stainless Steel. Excellent in applications where product can drip onto the heated surface or where high temperatures are required in a radiant form. Bottom deck Thermoforming Heater.