Prusa Research Prusa Prusament PETG Magnetite 40% Filament - Grey (1kg)
Prusament PETG Magnetite 40% offers specialized PETG filament infused with magnetite powder for prototypes and components requiring magnetic responsiveness. It maintains +/-0.03 mm diameter tolerance and consistent quality per spool.
- Achieve precise paramagnetic attachment without additional hardware
- Maintain dimensional accuracy for reliable multi-part assemblies
- Enhance print stability with integrated weight applications
| List Price: | $75.99 |
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| Price: | $75.99 |
| Price: | $... |
| Order Now: | Ships calculating... Free U.S. Shipping |
Prusament PETG Magnetite 40%
PARAMAGNETIC POWER FOR UNIQUE PROJECTS
Prusament PETG Magnetite 40% is a specialized PETG filament blended with magnetite powder. This in-house-manufactured filament utilizes magnetite for paramagnetic effects, making it ideal for electronics, magnetic attachments, and design projects. While it cannot become truly magnetic at home without highly specialized equipment, this filament provides versatility and can serve as a component in a variety of applications or reliable weight.
Key Features of the Prusament PETG Magnetite 40% 3D Printer Filament:
- Specialized PETG filament infused with 40% magnetite powder
- Guaranteed ±0.03mm diameter tolerance ensures consistent prints
- Excellent color consistency and quality control on every spool
- Adds new functionality to your prints with paramagnetic properties
- Ideal for electronic components, magnetic tools, and electromagnetic shielding
- View full spool specs online for transparency and quality assurance
- Manufactured in-house by Prusa Research
ABOUT PETG MAGNETITE 40%
Prusament PETG Magnetite 40% offers paramagnetic properties, making it perfect for electronic components, magnetic tools, and creative projects. Ideal for switches, induction loops, electromagnetic shielding, and more, this versatile filament also suits art, design, and toys—or simply use it as a practical weight in your prints.
- Filament with paramagnetic properties
- Can be used as a functional weight
- Great for electronics, tools, and creative projects
WHAT CAN YOU EXPECT?
CONSISTENCY YOU CAN COUNT ON
Every spool is crafted from premium-grade materials and undergoes thorough testing for diameter, color consistency, and mechanical properties. This careful monitoring ensures you receive perfect, reliable filament with every purchase.
- Uses premium materials for top performance
- Every spool inspected for perfection
- Thoroughly tested for consistency
PRINTING PRECISION GUARANTEED
Prusa Research guarantees a precise ±0.03mm filament diameter, surpassing the industry's 0.05mm standard for accuracy. This ensures flawless extrusions, giving you the confidence to achieve perfect results, combined with highly consistent colors every time.
- Guaranteed ±0.03mm diameter precision
- Exceeds industry accuracy standards
- Superior color consistency
PREPARED IN-HOUSE BY PRUSA
Unsatisfied with existing filament quality, Prusa Research chose to manufacture its own. As the only 3D printer company with in-house filament production, they ensure every spool meets high standards for performance and reliability.
SCAN FOR INSTANT ASSURANCE
Prusa Research lets you verify the quality of every filament spool. Simply scan the QR code on the spool to access detailed production data and ensure you are getting the highest quality with complete transparency.
PRINTING SETUP
| Nozzle | 270°±5°C |
| Heatbed | 100°±10°C |
| Recommended Steel Sheet* | Textured / Satin |
*Make sure the surface of the build plate is clean before printing.
BASIC ATTRIBUTES
| STRENGTHS | TRADE-OFFS |
| Paramagnetic material | Requires a hardened nozzle |
| High density (heavy material) | Lower layer-to-layer adhesion compared to pure PETG |
| Visually appealing matte black surface | Cannot be transformed into a permanent magnet under home conditions |
TIPS & TRICKS
- Using an abrasive-resistant nozzle (hardened steel, ruby-tip, diamond-tip, tungsten carbide, etc.) is highly recommended.
- Magnetite powder is a highly abrasive material and will quickly wear out a brass nozzle.
- Prusament PETG Magnetite 40% does not become magnetic under normal conditions.
- Magnetizing the filament would require a very powerful magnetic field. Achieving true magnetism needs specialized equipment not available for typical home use.