Details 3A Composites GmbH



Proven brand on the market for premium quality modified polyethylene terephthalate (PET-G).

  • Good printability with UV curing inks
  • Very high impact strength
  • Fire behavior according to EN 13501-1: B-s1, d0
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  • Colour variants
  • Delivery program

LUMEX® G is the proven brand on the market for premium quality modified polyethylene terephthalate (PET-G). LUMEX® G is the best choice for thermoforming and hot line bending applications. LUMEX® G sheets are flame retardant rated "difficult-to-ignite" (fire behavior according to EN 13501-1: B-s1, d0), approved for use in the food industry and show very high impact resistance. They are also excellent to print with UV curing inks and fast, convenient to convert.

LUMEX® G sheets feature enhanced thermoforming capabilities as they do not crystallize. Vacuum forming requires no pre drying and is therefore significantly quicker and more cost-effective.

LUMEX® G sheets are suitable e.g. for all kinds of glazing (bus shelters, posters, machines), for medical appliance packaging, displays and signs for interior and exterior use as well as for three-dimensional POS/POP displays.

Designation Value
Brand LUMEX®
Serie G
Material Polyester sheets (PET)
Applications Displays (POS/POP), Signage, Lettering, Shop design, Shop window decoration, Interior Design, Furniture, Partitions, Cladding, Model making, Illuminated advertising, Light boxes, Glazing, Health and food sector
Specifications External long-term (>3 years), External medium-term (<3 years), External short-term (<1 year), Good optical clarity, High transparency, Good UV and weathering resistance, Very good fire performance
Processing Digital printing, Screen printing, Laminating, Laminating, Painting, Spray painting, Lacquering, Contour milling, Laser cutting, Water jet cutting, Sawing, Punching, Gluing, Drilling, Screwing, Thread cutting, Folding (V‑groove), Cold bending, Hot bending, Hot bending, Thermoforming, Engraving


LUMEX®, flawlessly extruded transparent and translucent A-PET and PET-G thermoplastic polyester sheets, have been evaluated as part of our MISSION: TOGETHER. RESPONSIBLE. The product family currently achieves a FIVE-DOT classification of 6 points in total.

Details 3A Composites GmbH
Details 3A Composites GmbH

Recycled content

We are already recovering and reusing our own production waste to create new material in the manufacture of LUMEX® sheets, and we aim to continue increasing the proportion of recycled regrind content in the future.

All raw materials used in our LUMEX® sheets comply with the requirements in the current version of the European Union's Chemicals Regulation (REACH). In particular, LUMEX® sheets are free of any of the substances listed in the current version of the ECHA Candidate List of Substances of Very High Concern (SVHC).

Details 3A Composites GmbH

Fossil CO2 bound in the material

LUMEX® sheets contain fossil carbon as the raw material Polyethylene Terephthalate (PET) is used in their manufacture.

Details 3A Composites GmbH

Product life cycle

Our LUMEX® product family comprises Polyethylene Terephthalate (PET), a durable thermoplastic. In addition to good long-term properties, this material provides excellent resistance to chemicals, especially our LUMEX®A (A-PET) version. In accordance with EN 13501-1, both LUMEX® A and LUMEX® G sheets are also classified as "B-s1,d0" and are rated “difficult-to-ignite”. The LUMEX® version featuring UV protection offers good weather resistance and these sheets can also be used in outdoor applications for periods of several years. LUMEX®A sheets are sturdy and robust with a high impact strength even at temperatures as low as minus 20°C.

Details 3A Composites GmbH


The whole LUMEX® product family can be sorted into individual types for recycling and reuse. LUMEX®A can be disposed of in category 1 (PET) plastic waste in the same way as, for example, PET plastic bottles, meaning it is extremely suitable for recycling. At 3A Composites, we are committed to processing our production waste within the company and using it again to manufacture new products.

Colour Variant Thickness (mm)
Clear transparent without UV protection 0.5 – 10
Clear transparent with UV protection 1 – 6
Opal 30% with/ without UV protection 1 – 5
Black with/ without UV protection 1 – 5
White / Black with/ without UV protection 1 – 6
Bronze with/ without UV protection 1 – 6
Others translucent with/ without UV protection 1 – 6
Others opaque with/ without UV protection 1 – 6

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.


LUMEX® LUMEX® Product information Download

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Details 3A Composites GmbH


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