Rigid X / Add: North – Black


Rigid X – Add: North, in Black color

Carbon fiber-reinforced PETG
Chemical, heat and UV-resistance
Unique surface finish (hides layer lines)


Brands (manufacturers):  Add: North
Weight:  500 g
Diameter:  1,75 mm
Kind of product:


Color:  Black
Density:   1,3
Print temperature:  90°С
Net Weight:  500 g
Working temperature:  245 – 265 °C
Heating plate temperature:  60 – 70 °C


Add North’s Rigid X is a carbon fiber reinforced PETG filament. It combines the excellent chemical, heat and UV-resistance of regular PETG, along with the strength and stiffness of carbon fibers. It also adds about 10-20°C in heat resistance, making it the perfect material for a broad range of demanding applications, such as vehicle parts, fixtures or jiggs.

Rigid X is effortless to print. You can easily achieve maximum layer adhesion and a beautiful surface finish, with zero warping. Because of the higher print temperatures, starting at 245 °C, we recommend an all metal hotend. Rigid X is a highly abrasive filament that requires a hardened steel nozzle or equivalent. Nozzle X works very well for printing all our abrasive filaments.

  • Recommended slicer settings in Cura, Simplify 3D and PrusaSlicer. 

Rigid X, together with all our other filaments, are made in Sweden and have a diameter tolerance of ±0.025mm.

Rigid X is available in 500g and 1,000g spool sizes in 1.75mm and 2.85mm diameter.

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