Nebula PETG Chameleon Black 1 kg

PETG is a tough material – it is extremely durable and prints without odor. It prints very nicely with a surface quality similar to PLA. Thanks to its low shrinkage during printing, this material is suitable for printing large objects. Unlike other materials, PETG is more resistant to acids and solvents, as well as high and low temperatures. You can heat-form a printed object from it or flame-polish it. This is another material that should be on your list right after PLA. PET-G can be quite harmful to the environment, so it is advisable to recycle it. Complete degradation of PET-G takes decades.

Here are the main advantages of printing with this material and common properties of PETG filament:

• Very durable; it is more flexible than PLA or ABS, but also a bit softer.
• Hard to break in half, so if you need a “nearly unbreakable” case or cover, PETG beats almost everything (except Nylon 12).
• Has very low shrinkage, therefore no warping. Ideal for printing large items.
• PETG is also very strong; it isn’t brittle, but it can be scratched more easily than the harder ABS.
• PETG isn’t great for support printing because it adheres extremely well. But since it adheres so well, layer adhesion is fantastic, making prints strong and durable.
• Adheres well to the build plate too, so be careful when removing it after printing.
• High chemical resistance along with resistance to alkalis, acids, and water.
• Printing is odorless.

PET-G surface finishing: It is advisable to first spray the print with a filler/primer (putty used in modeling), then sand and clear-coat it, repeatedly if needed, until the surface is completely smooth, and finally apply paint.

Bonding PET-G: Polyurethane adhesive, cyanoacrylate (super glue), and two-part epoxy are suitable for bonding PET-G.

Recommended print settings for PET-G: Commonly used nozzles are suitable. Choose diameters according to the surface detail you want to achieve or your selected layer height. Printing temperature: 240 °C. A heated bed is not required, but for better adhesion you can heat the bed up to 75 °C.

The filament is vacuum-packed with a desiccant and placed in a cardboard box. The plastic spools on which the filament is wound may differ in hub design or color. We strive to maintain 100% consistency of winding and color.