Prusament PETG Ocean Blue 1kg (NFC)

Product Overview

Prusament PETG Ocean Blue 1kg (NFC) is a high-quality PETG filament from Prusa Research's own production. PETG is among the most popular materials for 3D printing thanks to a combination of high strength, toughness, and temperature resistance. The Ocean Blue variant brings a striking blue color with a glossy surface, ideal for functional technical parts and design models.

The integrated NFC chip (OpenPrintTag) in the spool allows Original Prusa printers to easily recognize the material, load recommended profiles, and display detailed parameters of the specific spool.

Main Advantages of Prusament PETG

• Premium quality from Prusa Research's own production
• Diameter accuracy ±0.02 mm – stable flow and reliable printing even for long jobs
• High temperature resistance (up to approx. 68 °C) – suitable for functional and mechanically stressed parts
• High strength and toughness – less brittle than PLA, partially flexible, impact resistant
• Low warping and shrinkage – suitable for larger parts without an enclosed print chamber
• Excellent layer adhesion – models are strong and durable even at the layer lines
• Glossy, smooth surface – representative appearance of finished prints
• NFC chip in the spool – easy material identification on compatible printers

Typical Use

PETG is a versatile material particularly suited for:

• Mechanically stressed parts – brackets, mounts, covers, joints
• Household and workshop parts – organizers, hooks, fixtures, assembly aids
• Structural and functional prototypes
• Parts exposed to higher temperatures – for example in a car or near heat sources (within material limits)
• Outdoor use – better weather resistance than PLA

PETG Material Properties

Pros:

• High temperature resistance
• High strength and toughness
• Low warping and deformation during printing
• Strong layer adhesion
• Low water absorption
• Relatively easy to print (difficulty between PLA and ASA/ABS)

Cons:

• Prone to stringing (oozing) – correct retraction and temperature settings are necessary
• Poorer bridging than PLA
• Very strong adhesion to smooth PEI – caution is needed when removing prints

Recommended Print Settings

Values may vary slightly depending on the printer and conditions, based on Prusa Research recommendations for Prusament PETG:

• Nozzle temperature: 240–260 °C (typically around 250 °C)
• Bed temperature: 70–90 °C (usually approx. 80 °C)
• Recommended bed surface: textured or satin steel sheet; on smooth PEI use a separation layer (glue stick) for easier print removal
• Cooling: partial – fan approx. 40–60 % depending on model geometry
• Print speed: medium to high (PETG handles faster printing well with proper cooling)

For Original Prusa printers, simply select the "Prusament PETG" profile in PrusaSlicer, which is optimized for this filament.

Tips for Successful PETG Printing

• Dry filament: PETG is more sensitive to moisture – for best results, store the spool in a dry place or dry it before printing (e.g., 50–60 °C for several hours).
• Retraction settings: if stringing occurs, gradually increase retraction and possibly slightly lower the nozzle temperature.
• Bed preparation: for textured/satin sheets, cleaning with isopropyl alcohol is sufficient; for smooth PEI, it is recommended to use a glue stick as a separator to prevent surface damage.
• Removing prints: after the bed cools down, the part usually "pops off" on its own – do not use force to avoid damaging the surface.

Why Choose the NFC Variant

The Prusament PETG Ocean Blue 1kg (NFC) spool is equipped with an NFC tag according to the OpenPrintTag standard. In compatible Original Prusa printers, it enables:

• Automatic recognition of material type
• Fast loading of the appropriate print profile
• Display of detailed information about the specific spool (manufacturing tolerances, length, remaining amount – depending on printer features)

All this simplifies work and reduces the risk of incorrect settings.

Summary

Prusament PETG Ocean Blue 1kg (NFC) is the ideal choice for users looking for a reliable and accurate PETG filament with premium winding quality and consistency. Thanks to the combination of high mechanical resistance, thermal stability, striking blue color, and NFC support, it is great for everyday technical prints, functional parts, and representative models.

Key Features:

• Premium PETG filament from Prusa Research's own production with ±0.02 mm diameter accuracy
• Rich Ocean Blue color with a glossy surface for technical and design models
• High strength, toughness, and temperature resistance suitable for mechanically stressed parts
• Low warping and shrinkage – ideal for larger prints without an enclosed chamber
• Excellent layer adhesion for strong and durable functional parts
• Integrated NFC chip (OpenPrintTag) for automatic material recognition in compatible Original Prusa printers
• Easy printing with Prusament PETG profiles in PrusaSlicer, suitable for everyday use
• Suitable for indoor and outdoor use thanks to better resistance than PLA