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PERSPEX® SECRET SIGN

BLACK IN DAYLIGHT – STUNNING COLOUR VARIETY AT NIGHT.

For eye-catching signs - there is no limit to the imaginable uses!

  • Ideal for both indoor and outdoor signage
  • Day and night
  • Excellent and guaranteed weather performance and durability
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  • Description
  • Features
  • Colour variants
  • FIVE-DOT-MISSION
  • Delivery program

PERSPEX® Secret Sign is a specially developed signage sheet which looks black in daylight and either white, red, green or blue (depending on the version) when illuminated at night. A very special highlight offers PERSPEX® Secret Sign Multi-Colour. Black in daylight, every arbitrary RGB-colour at night. There is no limit to the imaginable uses!

PERSPEX® Secret Sign is ideal for use in self-contained units for “secret sign” constructions whose purpose is to display a message only when illuminated. Used in banks, shops, airports and car-parks, with PERSPEX® Secret Sign you can create eye-catching signs – either to advertise a brand name with six foot high letters changing colour at night, or to display a clear instruction at the flick of a switch.

Thanks to its excellent and guaranteed weather performance and durability, PERSPEX® Secret Sign is ideal for both indoor and outdoor signage, day and night!

Designation Value
Brand PERSPEX®
Serie Secret Sign
Material Acrylic sheets (PMMA)
Applications Displays (POS/POP), Signage, Lettering, Corporate Design, Shop design, Shop window decoration, Interior Design, Furniture, Partitions, Cladding, Exhibition design, Exhibition technology, Model making, Illuminated advertising, Light boxes, Lighting, Lamps, Lights
Specifications External long-term (>3 years), External medium-term (<3 years), External short-term (<1 year), Good UV and weathering resistance, Service temperature over 80°C, Low temperature resistance below -20°C, Established recycling procedures
Processing Digital printing, Screen printing, Laminating, Laminating, Painting, Spray painting, Lacquering, Contour milling, Laser cutting, Water jet cutting, Sawing, Gluing, Drilling, Riveting, Screwing, Thread cutting, Hot bending, Hot bending, Thermoforming, Engraving, Polishing

PERSPEX® FIVE-DOT-MISSION

PERSPEX® acrylic sheet, one of the best quality acrylic materials in the world, has been assessed in line with our MISSION: TOGETHER. RESPONSIBLE. The product currently achieves a FIVE-DOT classification with a total of 6 points.

Details 3A Composites GmbH
Details 3A Composites GmbH

Recycled content

The current production of our PERSPEX® cast acrylic sheets already contains a proportion of recycled MMA material. The majority of this material is waste from the manufacturing process which can be completely recycled by means of pyrolysis to provide raw material (MMA) for new acrylic sheets. Furthermore, all raw materials used in making our PERSPEX® sheets also comply with the requirements of the most recent version of the European Union Chemicals Regulation (REACH). In particular, PERSPEX® sheets do not contain any of the substances listed in the current version of the ECHA Candidate List of Substances of Very High Concern (SVHC). PMMA does not contain any toxic substances or heavy metals which may cause environmental damage or pose risks to health.

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Fossil CO2 bound in the material

Owing to the MMA used as a raw material in the manufacturing process, PERSPEX® contains fossil carbon. However, thanks to its lower density, PERSPEX® PMMA contains less fossil carbon per m2 than other transparent plastics. As well as the lower density, another factor to note is that, compared with other plastics, the polymer molecule contains a lower percentage of carbon atoms.

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Product life cycle

Acrylic glass (PMMA) is a robust, highly transparent and extremely durable material featuring excellent UV stability and resistance to weathering and ageing. We guarantee a service life of thirty years (transparent sheets) as well as ten years (standard colours) for the PERSPEX® product family. The sheets are protected against the harmful effects of ultra violet rays and there are no significant changes with regard to optical or mechanical properties. When processed, used, and cared for in an appropriate manner, the life cycle of our sheets can be considerably longer than ten years. An extended service life also leads to saving resources as fewer replacements are required. Our PERSPEX® sheets are used in a wide variety of interior and exterior applications where priorities include durability, UV stability and, above all, transparency (92 % light transparency for colourless sheets). PERSPEX® is a product offering sustainable, long-term use and excellent product performance.

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Recyclablility

PERSPEX® sheets can be converted back into their original raw material, methyl methacrylate (MMA), using various recycling processes. Most modern recycling processes convert PMMA sheets or waste from production processes into a MMA liquid monomer using chemical recycling (depolymerisation). The recovered MMA can then be reused to create a new product from an existing one. Renowned chemical companies are currently undertaking intensive research into improved depolymerisation technologies to achieve a more efficient and sustainable means of recovering the precious raw material MMA, which is used in manufacturing PERSPEX® acrylic sheets. These developments support efforts made by the market to increase the rate of PMMA recycling in Europe.

Colour Code Variant Thickness (mm)
Black/Red SA 4T25 one-sided matt
constant transmission
4 – 8
Black/Green SA 6T25 one-sided matt
constant transmission
4 – 8
Black/Blue SA 7T25 one-sided matt
constant transmission
4 – 8
Black/White SA 9T25 one-sided matt
constant transmission
3 – 15
Black/Multi-colour SA 9TL1 one-sided matt
constant transmission
3 – 15

For more detailed information on our product range (e.g. formats, additional colours/thicknesses, textures), please contact us. We are looking forward to helping you.

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PERSPEX® PERSPEX® Product information Download

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PERSPEX® SECRET SIGN

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Details 3A Composites GmbH

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