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{"id":8967472021740,"title":"PETG Tungsten 75% 1kg","handle":"petg-tungsten-75-1kg","description":"\u003cdiv class=\"col-sm-12\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-center col-sm-12\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu text-center\"\u003eWhat can you expect?\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-center col-sm-12\"\u003e\n\u003cp\u003ePrusament 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 \u003ca href=\"https:\/\/www.prusament.com\/\" target=\"_blank\"\u003eprusament.com\u003c\/a\u003e. Check \u003ca href=\"https:\/\/prusament.com\/spool\/sample\/\" target=\"_blank\"\u003ethe sample spool\u003c\/a\u003e!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\ntable, th, td {\n border:1px solid white;\n}\n\u003c\/style\u003e\n\u003ctable style=\"width: 100.00%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/Manufactured%20In-House%20By%20Josef%20Prusa.jpg\" alt=\"Prusament extrusion line\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/Premium-Grade%20Materials%20And%20Thorough%20Testing.jpg\" alt=\"Prusament polymer granulate\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003eManufactured In-House By Josef Prusa\u003c\/h4\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003ePremium-Grade Materials And Thorough Testing\u003c\/h4\u003e\n\u003cp\u003eThe whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/0.02%20mm%20Manufacturing%20Guaranteed%20Precision.jpg\" alt=\"Laser device for measuring Prusament quality and tolerance\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/High%20Quality%20You%20Can%20Check%20Yourself.jpg\" alt=\"Prusament quality specs on prusament.com\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003e± 0.02 mm Manufacturing Guaranteed Precision\u003c\/h4\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003eHigh Quality You Can Check Yourself\u003c\/h4\u003e\n\u003cp\u003eWe 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 (\u003ca href=\"https:\/\/prusament.com\/spool\/sample\/\" target=\"_blank\"\u003echeck the sample spool\u003c\/a\u003e).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eAbout Prusament PETG Tungsten 75%\u003c\/h3\u003e\n\u003cp\u003ePrusament PETG Tungsten 75% is a highly specialized filament\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edesigned mainly for radiation shielding purposes.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten (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\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehypoallergenic and non-toxic.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFind out more about Prusament PETG Tungsten 75% and its uses in the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/blog.prusa3d.com\/were-launching-a-brand-new-prusament-petg-tungsten-75-for-radiation-shielding-use_75919\/\"\u003eannouncement article.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 ftFiSu\"\u003ePrint preparation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eIt is necessary to use a hardened steel nozzle.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten powder is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehighly abrasive material\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand may damage a brass nozzle.\u003cbr\u003e\u003cbr\u003ePowder-coated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSatin or TXT sheet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides good adhesion.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClean it with IPA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(available in drugstores, for example) which works great not only with Prusament PETG Tungsten 75% but with other materials too.\u003cbr\u003e\u003cbr\u003ePour a small amount of IPA on a paper towel and use it for cleaning the surface.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTo achieve the best results, clean the surface while it’s cold.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKeep 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!\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAnother possibility is cleaning the surface with warm water and a few drops of dish cleaner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon a paper towel. You can also use denatured alcohol.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe don’t recommend printing with Prusament PETG Tungsten 75% on a smooth PEI sheet.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis material adheres greatly to the PEI surface and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emay cause damage to it.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 xcycI\"\u003ePrinting Setup\u003c\/h3\u003e\n\u003ctable style=\"width: 100.089%; height: 58.7814px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 49.8208%; height: 19.5938px;\"\u003e\u003cspan\u003eNozzle\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\u003cspan\u003e260±10°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\u003cstrong\u003eHeatbed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e80±10 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\u003cstrong\u003eRecommended Steel Sheet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\n\u003ca href=\"https:\/\/www.voxelfactory.com\/collections\/original-prusa-mk3-parts\/products\/textured-powder-coated-spring-steel-sheet-for-prusa-i3-mk3\"\u003eTextured\u003c\/a\u003e\u003cspan\u003e \/ \u003c\/span\u003e\u003ca href=\"https:\/\/www.voxelfactory.com\/collections\/original-prusa-mk3-parts\/products\/double-sided-powder-coated-satin-spring-steel-sheet\"\u003eSatin\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eBefore printing, learn about print surface preparation in our \u003ca href=\"https:\/\/help.prusa3d.com\/article\/print-surface-preparation_686951\"\u003ededicated article\u003c\/a\u003e and \u003ca href=\"https:\/\/help.prusa3d.com\/materials\"\u003ematerial table.\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/downloads\/eshop\/PETG_Tungsten_profiles.zip?_ga=2.134753905.-1242082314.1704365654\"\u003eDownload printing profiles for Prusament PETG Tungsten 75%\u003cspan\u003e \u003c\/span\u003e(MK4, XL)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-size=\"lg\"\u003eFor optimal printing download the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/content\/wysiwyg\/PETG_Tungsten_config_bundle_v2.zip\"\u003econfig bundle\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eor turn to the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/product\/prusament-petg-tungsten-75-1kg\/#downloads\"\u003ematerial datasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eCARACTÉRISTIQUES DE BASE\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable class=\"responsive-table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: auto; height: auto;\"\u003e\u003cspan\u003eRadiation shielding material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eRequires a hardened nozzle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eGood chemical resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eLower toughness compared to Prusament PETG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eNon-reactive\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eHigh-density material (less meters of filament per 1 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eNon-toxic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eNot suitable for sintering\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eHypoallergenic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eHigher price\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eVisually appealing metallic grey surface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eEasy to print\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\n\u003cp\u003e\u003cspan\u003eEasy postprocessing (can be polished as other metal-filled materials)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003e\u003c\/h3\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eBeginners tips \u0026amp; tricks\u003c\/h3\u003e\n\u003cp\u003eIt is necessary to use a hardened steel nozzle. Tungsten powder is a highly abrasive material and may damage a brass nozzle.\u003c\/p\u003e\n\u003cp\u003eYou can find more in-depth printing tips in our article at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/blog.prusa3d.com\/\"\u003eblog.prusa3d.com\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand in our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/help.prusa3d.com\/materials\"\u003eMaterial table\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 kJYTzT\"\u003eNotes\u003c\/h3\u003e\n\u003cp\u003ePrusament PETG Tungsten 75% is made in-house by Prusa Research.\u003c\/p\u003e\n\u003cp\u003eThe Prusament PETG Tungsten 75% 100g sample is approximately 10 meters long.\u003c\/p\u003e\n\u003cp\u003eThis 1.75mm filament has a manufacturing tolerance of\u003cspan\u003e \u003c\/span\u003e± 0.03 mm.\u003c\/p\u003e\n\u003cp\u003eBefore printing, make sure the surface of heatbed is clean as described in\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/3dhandbookMK3\" target=\"_blank\"\u003e3D Printing Handbook\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 kJYTzT\"\u003e\n\u003cstrong\u003eTo dry the filament, please follow the instructions in our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/help.prusa3d.com\/article\/drying-filament_332086\" target=\"_blank\"\u003earticle.\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca class=\"sc-f8253d88-0 hPMEmv\" href=\"https:\/\/www.prusa3d.com\/downloads\/press\/prusament-portfolio-march-2025.pdf\" target=\"_self\"\u003eDOWNLOAD PORTFOLIO\u003c\/a\u003e\u003c\/p\u003e","published_at":"2025-07-16T16:25:25-04:00","created_at":"2025-07-16T15:56:48-04:00","vendor":"Prusa Research","type":"Prusa Research Filament","tags":["1.75mm","Filaments","petg","prusa"],"price":32060,"price_min":32060,"price_max":32060,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46668129534188,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PRU-PMT-PTG-TGN-1KG","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"PETG Tungsten 75% 1kg","public_title":null,"options":["Default Title"],"price":32060,"weight":1300,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"8594173675872","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.voxelfactory.com\/cdn\/shop\/files\/Prusament_PETG_Tungsten_75__1kg_Product_Picture.webp?v=1752697485"],"featured_image":"\/\/www.voxelfactory.com\/cdn\/shop\/files\/Prusament_PETG_Tungsten_75__1kg_Product_Picture.webp?v=1752697485","options":["Title"],"media":[{"alt":"Prusament PETG Tungsten 75 1kg Product Picture","id":35689877242092,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1050,"width":1400,"src":"\/\/www.voxelfactory.com\/cdn\/shop\/files\/Prusament_PETG_Tungsten_75__1kg_Product_Picture.webp?v=1752697485"},"aspect_ratio":1.333,"height":1050,"media_type":"image","src":"\/\/www.voxelfactory.com\/cdn\/shop\/files\/Prusament_PETG_Tungsten_75__1kg_Product_Picture.webp?v=1752697485","width":1400}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"col-sm-12\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-center col-sm-12\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003ch2 class=\"sc-2ebcaf2d-0 khaTWu text-center\"\u003eWhat can you expect?\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-center col-sm-12\"\u003e\n\u003cp\u003ePrusament 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 \u003ca href=\"https:\/\/www.prusament.com\/\" target=\"_blank\"\u003eprusament.com\u003c\/a\u003e. Check \u003ca href=\"https:\/\/prusament.com\/spool\/sample\/\" target=\"_blank\"\u003ethe sample spool\u003c\/a\u003e!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\ntable, th, td {\n border:1px solid white;\n}\n\u003c\/style\u003e\n\u003ctable style=\"width: 100.00%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/Manufactured%20In-House%20By%20Josef%20Prusa.jpg\" alt=\"Prusament extrusion line\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/Premium-Grade%20Materials%20And%20Thorough%20Testing.jpg\" alt=\"Prusament polymer granulate\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003eManufactured In-House By Josef Prusa\u003c\/h4\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003ePremium-Grade Materials And Thorough Testing\u003c\/h4\u003e\n\u003cp\u003eThe whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/0.02%20mm%20Manufacturing%20Guaranteed%20Precision.jpg\" alt=\"Laser device for measuring Prusament quality and tolerance\"\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cimg src=\"https:\/\/www.prusa3d.com\/cdn-cgi\/image\/format=auto,quality=85\/content\/wysiwyg\/fotky\/Prusament\/High%20Quality%20You%20Can%20Check%20Yourself.jpg\" alt=\"Prusament quality specs on prusament.com\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003e± 0.02 mm Manufacturing Guaranteed Precision\u003c\/h4\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 kgZXXq\"\u003eHigh Quality You Can Check Yourself\u003c\/h4\u003e\n\u003cp\u003eWe 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 (\u003ca href=\"https:\/\/prusament.com\/spool\/sample\/\" target=\"_blank\"\u003echeck the sample spool\u003c\/a\u003e).\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003cdiv class=\"text-center\"\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eAbout Prusament PETG Tungsten 75%\u003c\/h3\u003e\n\u003cp\u003ePrusament PETG Tungsten 75% is a highly specialized filament\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edesigned mainly for radiation shielding purposes.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten (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\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehypoallergenic and non-toxic.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFind out more about Prusament PETG Tungsten 75% and its uses in the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/blog.prusa3d.com\/were-launching-a-brand-new-prusament-petg-tungsten-75-for-radiation-shielding-use_75919\/\"\u003eannouncement article.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 class=\"sc-2ebcaf2d-0 ftFiSu\"\u003ePrint preparation\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eIt is necessary to use a hardened steel nozzle.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTungsten powder is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehighly abrasive material\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand may damage a brass nozzle.\u003cbr\u003e\u003cbr\u003ePowder-coated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSatin or TXT sheet\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides good adhesion.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClean it with IPA\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e(available in drugstores, for example) which works great not only with Prusament PETG Tungsten 75% but with other materials too.\u003cbr\u003e\u003cbr\u003ePour a small amount of IPA on a paper towel and use it for cleaning the surface.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTo achieve the best results, clean the surface while it’s cold.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKeep 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!\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAnother possibility is cleaning the surface with warm water and a few drops of dish cleaner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon a paper towel. You can also use denatured alcohol.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe don’t recommend printing with Prusament PETG Tungsten 75% on a smooth PEI sheet.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis material adheres greatly to the PEI surface and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emay cause damage to it.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 xcycI\"\u003ePrinting Setup\u003c\/h3\u003e\n\u003ctable style=\"width: 100.089%; height: 58.7814px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 49.8208%; height: 19.5938px;\"\u003e\u003cspan\u003eNozzle\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\u003cspan\u003e260±10°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\u003cstrong\u003eHeatbed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e80±10 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\u003cstrong\u003eRecommended Steel Sheet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 49.8208%;\"\u003e\n\u003ca href=\"https:\/\/www.voxelfactory.com\/collections\/original-prusa-mk3-parts\/products\/textured-powder-coated-spring-steel-sheet-for-prusa-i3-mk3\"\u003eTextured\u003c\/a\u003e\u003cspan\u003e \/ \u003c\/span\u003e\u003ca href=\"https:\/\/www.voxelfactory.com\/collections\/original-prusa-mk3-parts\/products\/double-sided-powder-coated-satin-spring-steel-sheet\"\u003eSatin\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003eBefore printing, learn about print surface preparation in our \u003ca href=\"https:\/\/help.prusa3d.com\/article\/print-surface-preparation_686951\"\u003ededicated article\u003c\/a\u003e and \u003ca href=\"https:\/\/help.prusa3d.com\/materials\"\u003ematerial table.\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/downloads\/eshop\/PETG_Tungsten_profiles.zip?_ga=2.134753905.-1242082314.1704365654\"\u003eDownload printing profiles for Prusament PETG Tungsten 75%\u003cspan\u003e \u003c\/span\u003e(MK4, XL)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-size=\"lg\"\u003eFor optimal printing download the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/content\/wysiwyg\/PETG_Tungsten_config_bundle_v2.zip\"\u003econfig bundle\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eor turn to the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/product\/prusament-petg-tungsten-75-1kg\/#downloads\"\u003ematerial datasheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eCARACTÉRISTIQUES DE BASE\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable class=\"responsive-table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: auto; height: auto;\"\u003e\u003cspan\u003eRadiation shielding material\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eRequires a hardened nozzle\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eGood chemical resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eLower toughness compared to Prusament PETG\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eNon-reactive\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eHigh-density material (less meters of filament per 1 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eNon-toxic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eNot suitable for sintering\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eHypoallergenic\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"color: red; font-size: 305%; width: auto; height: auto;\"\u003e-\u003c\/td\u003e\n\u003ctd style=\"width: 46.2081%; height: auto;\"\u003e\u003cspan\u003eHigher price\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eVisually appealing metallic grey surface\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\u003cspan\u003eEasy to print\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: auto;\"\u003e\n\u003ctd style=\"color: green; font-size: 305%; width: auto; height: auto;\"\u003e+\u003c\/td\u003e\n\u003ctd style=\"width: 32.4515%; height: auto;\"\u003e\n\u003cp\u003e\u003cspan\u003eEasy postprocessing (can be polished as other metal-filled materials)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003e\u003c\/h3\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 jeWsPn\"\u003eBeginners tips \u0026amp; tricks\u003c\/h3\u003e\n\u003cp\u003eIt is necessary to use a hardened steel nozzle. Tungsten powder is a highly abrasive material and may damage a brass nozzle.\u003c\/p\u003e\n\u003cp\u003eYou can find more in-depth printing tips in our article at\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/blog.prusa3d.com\/\"\u003eblog.prusa3d.com\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand in our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/help.prusa3d.com\/materials\"\u003eMaterial table\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 kJYTzT\"\u003eNotes\u003c\/h3\u003e\n\u003cp\u003ePrusament PETG Tungsten 75% is made in-house by Prusa Research.\u003c\/p\u003e\n\u003cp\u003eThe Prusament PETG Tungsten 75% 100g sample is approximately 10 meters long.\u003c\/p\u003e\n\u003cp\u003eThis 1.75mm filament has a manufacturing tolerance of\u003cspan\u003e \u003c\/span\u003e± 0.03 mm.\u003c\/p\u003e\n\u003cp\u003eBefore printing, make sure the surface of heatbed is clean as described in\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.prusa3d.com\/3dhandbookMK3\" target=\"_blank\"\u003e3D Printing Handbook\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 class=\"sc-2ebcaf2d-0 kJYTzT\"\u003e\n\u003cstrong\u003eTo dry the filament, please follow the instructions in our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/help.prusa3d.com\/article\/drying-filament_332086\" target=\"_blank\"\u003earticle.\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca class=\"sc-f8253d88-0 hPMEmv\" href=\"https:\/\/www.prusa3d.com\/downloads\/press\/prusament-portfolio-march-2025.pdf\" target=\"_self\"\u003eDOWNLOAD PORTFOLIO\u003c\/a\u003e\u003c\/p\u003e"}

PETG Tungsten 75% 1kg

Description du produit
Voxel SKU: PRU-PMT-PTG-TGN-1KG
Vendor MPN: PRM-PETG-W75-1000

EN STOCK : 0

$320.60
La quantité maximale disponible est atteinte.


What can you expect?

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!

Prusament extrusion line Prusament polymer granulate

Manufactured In-House By Josef Prusa

We 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 Testing

The whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.

Laser device for measuring Prusament quality and tolerance Prusament quality specs on prusament.com

± 0.02 mm Manufacturing Guaranteed Precision

We 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 Yourself

We 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).


About Prusament PETG Tungsten 75%

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.

Print preparation

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.

Printing Setup

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% (MK4, XL)

For optimal printing download the config bundle or turn to the material datasheet


CARACTÉRISTIQUES DE BASE

+ 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)

Beginners tips & tricks

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.

Notes

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.

To dry the filament, please follow the instructions in our article.

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