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Two 1kg spools of black and white 1.75mm PETG filament in vacuum-sealed bags

SUNLU PETG Filament 1.75mm 2kg Black+White

SKU CH-2898-XXCN2

Two-kilogram PETG spool in black and white, 1.75 mm diameter with ±0.02 mm accuracy for strong, low-warp prints

  • Diameter1.75
  • Product color2000g Black+white
  • Main materialPolyethylene Terephthalate Glycol
  • Product weight2 kg
  • High strength and impact resistance for durable functional parts
  • Low shrinkage and minimal warping make printing smooth for all skill levels
  • Glossy finish with excellent light transmission suits artistic and transparent models
  • Automated winding and manual checks prevent tangles and reduce print jams
  • Vacuum-sealed dryness and ±0.02 mm accuracy deliver consistent extrusion

SUNLU PETG Filament 1.75 mm 2 kg

SUNLU PETG Filament supplies 2 kg of 1.75 mm Polyethylene Terephthalate Glycol in black and white. The material combines PLA-like ease of printing with ABS-level toughness for functional parts. Each spool is dried, vacuum-sealed and wound to prevent tangles. Diameter accuracy holds to ±0.02 mm for consistent extrusion.

Upgrade from basic PLA when parts need impact

Switch to this PETG when printed brackets, enclosures or mechanical components must survive drops or stress that would snap standard PLA. Low shrinkage and minimal warping mean the jump is worth it for larger prints that would otherwise lift at the corners. Strong layer adhesion keeps parts intact under load.

Suits makers who want durable prints without

Hobbyists and professionals needing glossy, transparent or tough parts benefit from the 50-200 mm/s speed range and 245-260 °C nozzle temperature. Users restricted to printers that cannot reach 245 °C or who require ultra-high-speed output above 300 mm/s should look at other materials.

How it compares

Measured against everything we stock in 3D Printer Filament, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 63% of the 305 comparable items (median $27.99).

Specifications

Product
Brand nameSUNLU
Product color2000g Black+white
Size & build
Main materialPolyethylene Terephthalate Glycol
Diameter1.75
Product weight2 kg

Questions about this item

What spool dimensions and 1.75mm tolerance does this 2kg PETG have so it fits my printer?

The filament is 1.75mm diameter with ±0.02mm accuracy and comes as a 2kg spool; verify your printer's spool holder accepts that weight and width.

What nozzle temperature and bed preparation steps give reliable first layers with this PETG?

Heat the nozzle to 245-260°C, set the bed around 55°C, and ensure the surface is clean; the step often missed is drying the spool if it absorbed moisture.

How should I store the opened spool and when will it need replacing?

Keep unused filament in a sealed bag with desiccant at room temperature; replace the spool when the 2kg runs out or if moisture causes persistent bubbles and poor layer adhesion.

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