2.85 mm MoldLay wax-like filament, Blue - Big spool

Lay Filaments

A revolutinary 3D material. You can perfectly print a mould for permanent casting and for lost-wax casting. MoldLay is stiff and rigid at room temperature and gets very liquid when heated up to ~ 270°C so the molten wax alike material can flow out. Now in

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Big spool 2,3 kg €165,00 €80,99


Wax-like filament in blue.
Experimental filament.
For experienced user. 


  • Almost no warp
  • Low viscosity at high temperature
  • High dimensional stability
  • Solid and keeps its shape
  • No heated bed required
  • Food contact safe
  • Liquefies at ~ 270 °C (emptying the cast)

Tech specifications

Nominal diameter 2.85 mm
Warp near zero
Flexibility n.a.
Break resistance n.a.
Printing temperature ~ 170-185 °C
Temperature resistance n.a.


Heated bed not required, if available set it at max. 40 °C.

MoldLay is best stored dry. If the material absorbed moisture after some time, the filament can be dryed in an oven at max. 40 °C for four to five hours.

Before removing the object from the bed cool down and wait 20 minutes. 

Due to all the different types of hot-end it's extremely difficult to give a temperature advice. Please consider these tips, provided by the manufacturer, 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.