Smart Glass is a laminated glass product consisting of a Polymer Dispersed Liquid Crystal (PDLC) film sandwiched between two layers of glass and two layers of conductive interlayers. The PDLC film is what allows you to change the visual appearance of the glass from opaque to clear on command.
In clear mode an electrical current is passed through the PDLC (Polymer Dispersed Liquid Crystal) interlayer which aligns the microscopic crystals along a number of parallel axes, thus allowing vision through the glass.
PGC is one of only two UL Listed smart glass products on the market. State laws require that electrical fixtures be tested by a recognized, independent safety-testing agency before they can be legally sold and installed. We offer a UL/CSA listed finished glass option that will speed up approval and reduce the likelihood of code issues when being inspected.