2.85 mm Reflect-O-Lay reflective filament, Grey

Lay Filaments

The first flexible retro-reflective material. Reflect-O-Lay appears gray in daylight, but shines and glitters when irradiated with light! This unique feature is caused by the tiny pigments that reflect the light.

Buy - Prices VAT included
Coil 250 g €45,00 €14,00


Filament in grey with millions of reflective pigments.


  • Retro-reflective
  • Flexible
  • Shore A ~90 
  • Heated bed not required

Tech specifications

Nominal diameter 1.75 mm
Warp low
Flexibility high
Break resistance n.a.
Printing temperature 210 °C
Temperature resistance n.a.


Heated bed not required, if available set it between 20-60 °C. Reflect-O-Lay sticks on most roughened surfaces such as Kapton tape or blue tape.

Customize fashion accessory, patches, accessories for bikes and sports, safety gadgets, marking points for orientation and much more.

Due to all the different types of hot-end it's extremely difficult to give a temperature advice. Please consider our tips as a starting point to find the temperatures that work well in your setup. You may have to adjust the temperature settings slightly based on your type of printer.