Perspex® Secret Sign


Signage constructed from PERSPEX® Secret Sign appears black when not illuminated and red, blue, green or white, dependent upon the product used, when backlit. The surface of PERSPEX® Secret Sign has a fine matt texture as standard.

Exceptional UV and weather performance, coupled with durability and ease of fabrication make Perspex® Secret Sign ideal for both indoor and outdoor signage and POS applications.

All sheet dimensions shown below are standard manufacturing sizes. We also offer a cut-to-size service for any other panel size required.

Key Features

  • Different illuminated colour
  • Matt surface

Typical Applications


Perspex® Secret Sign

ColourColour ref codeSize(mm)Thickness
Black/White 9T25SA 9T253050 x 2030