$29,315.00
Eligibility All Fuse X1 Owners   Duration Up to 5 years   Accessories Coverage (i.e. Sift, Blast, Build Chambers etc.)   Printer Replacement Parts / RMAs   Accidental Damage Coverage   Preventative Maintenance 2x per year   Consumables/Wearable Parts Coverage (e.g. Quartz Tubes, Filters, Gaskets)   Onsite Calibration / Report   O...
$284.57
Flexible 80A Resin V2 is a resilient 3D printing elastomer that rivals the look, feel, and function of 80A cast urethanes, TPUs, and hard rubbers. Parts printed in Flexible 80A Resin V2 snap back into place and withstand repeated bending, tension, and compression. Create tear-resistant functional prototypes and end use parts, protect sensitive c...
$4,999.00
Scale your post-processing throughput with the Fuse Blast High Capacity Kit, a drop-in upgrade for Fuse Blast that processes over 50% more parts per cycle than the standard basket. It's the recommended configuration for Fuse X1 users and multi-Fuse 1 Series fleets running large, frequent batches. A wider 400 mm opening makes loading and unloadin...
$42,900.00
Fuse Sift X1 is a large format powder recovery station that turns post-print into a clean, hands-off workflow. An integrated powder transport system moves used powder from the Sift X1 to the Mix Kit automatically, and integrated compressed air inlet and gun that helps you recover powder from parts in seconds, replacing slow manual brushing. The ...
$121,548.57
Fuse X1 is a large-format industrial SLS 3D printer, built for engineers, manufacturers, and service bureaus looking to produce large prototypes and high-volume end-use parts with a faster turnaround. Its massive  build volume and high packing density enable same-day large parts and 3x the throughput compared to competing platforms. AI-powered P...
$32,788.42
UltiMaker Factor 4+ industrial-grade 3D printer, designed to take manufacturing to new levels of efficiency and reliability. Factor 4 is an end-to-end 3D printing solution for light industrial applications. Key features of UltiMaker Factor 4+: Industrial-Grade Performance Constructed from robust steel, aluminum, and glass, Factor 4+ is built for...
$39.99
Product Features  Improved adhesion for more stable PLA and PETG printing Fine-tuned adhesion reduction when cooled — easy part removal Durable coating engineered for long-lasting performance Natural texture that subtly minimizes bottom-surface imperfections    What Makes it Pro?   25% Longer Lifespan 10% Lower Operating Temperature ...
$79.99
Product Features  Improved adhesion for more stable PLA and PETG printing Fine-tuned adhesion reduction when cooled — easy part removal Durable coating engineered for long-lasting performance Natural texture that subtly minimizes bottom-surface imperfections    What Makes it Pro?   25% Longer Lifespan 10% Lower Operating Temperature ...
$6.99
Overview  The Anti-Vibration Feet are used to reduce printer vibrations during the printing process.   Installation  Learn more about the Anti-Vibration Feet on Bambu Lab Wiki.   In the Box  - Anti-Vibration Feet*4 - M3-21.5 Screw*4 - Gasket*4   Compatibility  H2 Series   Product Specifications  Materials Plastic Packaging Size 1...
$7.99
Isolate Unwanted Vibration for Better Print Quality  The floating damper feet are tuned with precise resonance frequency to effectively decouple the machine from desktop vibrations. This vibration isolation system ensures consistent print quality even in the presence of external vibration sources.   *Two machines share a desk, both printing ...
$5.99
Overview  The Filament Cutter is a blade that is used to cut the filament during a filament change.   Installation  Learn more about Replacement Filament Cutter on Bambu Lab Wiki.   In the Box  - Replacement Filament Cutter*3   Compatibility  H2D and H2D Laser H2S and H2S Laser H2C and H2C Laser   Product Specifications  Material...
$349.00
About PC Space Grade Black  Prusament PC Space Grade Black is a material developed for the space industry and particle physics applications. Its main advantages are its ESD-safe properties and very low outgassing. Plus, its affordable price and ease of printing on common desktop printers make it something unique in this industry. Due to its exc...
Prusament PETG is our own in-house made filament. The whole manufacturing process is closely monitored and tested - we guarantee ±0.02mm precision and highly-consistent colors. You can inspect parameters of every spool we made at prusament.com. Check the sample spool!
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Manufactured In-House By Josef PrusaWe were not satisfied with the quality of filaments on the market. So we decided to make our own! Prusa Research is the only 3D printer manufacturer with its own filament production. |
Premium-Grade Materials And Thorough TestingThe whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect. |
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± 0.02 mm Manufacturing Guaranteed PrecisionWe believe the industry standard of 0.05 mm isn’t sufficient for perfect 3D printing. Instead, we guarantee ±0.02mm precision (± 0,03 for blends) and highly-consistent colors in our filaments.  |
High Quality You Can Check YourselfWe are the only manufacturer that gives the option to inspect parameters of every filament spool. Scan a QR code on the spool to see all details online (check the sample spool). |
Prusament PETG Tungsten 75% is a highly specialized filament designed mainly for radiation shielding purposes. Tungsten (also known as wolfram) powder inside the PETG filament is a heavy metal that does not react with water and is resistant to oxidation at room temperature. Unlike lead, tungsten is hypoallergenic and non-toxic. This makes it perfectly suitable for creating complex X-ray and gamma-ray radiation-shielding components (not only for medical applications) in an easier and faster way compared to conventional methods.
Find out more about Prusament PETG Tungsten 75% and its uses in the announcement article.
It is necessary to use a hardened steel nozzle. Tungsten powder is a highly abrasive material and may damage a brass nozzle.
Powder-coated Satin or TXT sheet provides good adhesion. Clean it with IPA (available in drugstores, for example) which works great not only with Prusament PETG Tungsten 75% but with other materials too.
Pour a small amount of IPA on a paper towel and use it for cleaning the surface. To achieve the best results, clean the surface while it’s cold. Keep in mind that higher temperatures will evaporate the alcohol before cleaning the surface. Also, don’t forget that the heatbed preheated for printing Prusament PETG Tungsten 75% has a high temperature (80 °C) and may burn you if you touch it! Another possibility is cleaning the surface with warm water and a few drops of dish cleaner on a paper towel. You can also use denatured alcohol.
We don’t recommend printing with Prusament PETG Tungsten 75% on a smooth PEI sheet. This material adheres greatly to the PEI surface and may cause damage to it. This type of damage is not covered by the warranty. If you need to print on a smooth surface, spread a thin layer of paper glue stick on it.
| Nozzle | 260±10°C |
| Heatbed | 80±10 °C |
| Recommended Steel Sheet | Textured / Satin |
Before printing, learn about print surface preparation in our dedicated article and material table.
Download printing profiles for Prusament PETG Tungsten 75%Â (MK4, XL)
For optimal printing download the config bundle or turn to the material datasheet
| + | Radiation shielding material | - | Requires a hardened nozzle |
| + | Good chemical resistance | - | Lower toughness compared to Prusament PETG |
| + | Non-reactive | - | High-density material (less meters of filament per 1 kg) |
| + | Non-toxic | - | Not suitable for sintering |
| + | Hypoallergenic | - | Higher price |
| + | Visually appealing metallic grey surface | ||
| + | Easy to print | ||
| + |
Easy postprocessing (can be polished as other metal-filled materials) |
It is necessary to use a hardened steel nozzle. Tungsten powder is a highly abrasive material and may damage a brass nozzle.
You can find more in-depth printing tips in our article at blog.prusa3d.com and in our Material table.
Prusament PETG Tungsten 75% is made in-house by Prusa Research.
The Prusament PETG Tungsten 75% 100g sample is approximately 10 meters long.
This 1.75mm filament has a manufacturing tolerance of ± 0.03 mm.
Before printing, make sure the surface of heatbed is clean as described in 3D Printing Handbook.