Our heat-transmitting SUV-ultraviolet front surface mirror consists of a 100% dielectric coating and is coated on a borosilicate glass substrate. A high reflection in the range of approximately 350-450nm and a high transmission in the range of 600-2.500nm are significant characteristics of our dielectric ultraviolet cold mirrors. These properties make our ultraviolet mirror a good choice for heat - UV-light separation applications. (If you only need an UV-mirror without heat transmittance please follow this link.) The coatings of our SUV ultraviolet mirror guarantees durable resistance against heat, humidity and abrasion. The ultraviolet mirror coatings can be modified for other wavelengths, cut-on or cut-off points according to custom specification.