{"product_id":"prusament-petg-900g-refill-nfc-compatible","title":"Prusament PETG 900g Refill (NFC Compatible)","description":"\u003ch1\u003ePrusament PETG\u003c\/h1\u003e\n\u003cp\u003ePrusament PETG is a 3D filament manufactured in-house by Prusa Research, a Czech 3D printer manufacturer and operator of its own extrusion line. The Prusament brand targets the professional and prosumer segment, with control over the entire chain from polymer pellets to spooling. Each spool undergoes individual quality control (diameter, chromatic uniformity, mechanical properties), and its manufacturing parameters can be viewed online via a unique spool ID. The announced diametrical precision is ±0.02 mm, compared to 0.05 mm for the usual market standard.\u003c\/p\u003e\n\u003cp\u003ePETG (polyethylene terephthalate glycolized) is a thermoplastic valued for its robustness and toughness, which are superior to PLA while remaining easier to print than ABS. It offers good inter-layer adhesion, making it suitable for functional parts subjected to moderate mechanical stress: supports, fasteners, brackets, technical casings. The material's low thermal expansion limits warping, even on large parts printed without an enclosed chamber. PETG also exhibits good watertightness for both indoor and outdoor use.\u003c\/p\u003e\n\u003cp\u003eFor printing, FFF\/FDM technology should be set at 250 °C for the nozzle and 70 to 90 °C for the heated bed. A textured or satin steel sheet is recommended. Before each print, check the cleanliness of the bed surface. Since PETG is hygroscopic, store the spool in an airtight container with desiccant after opening; in case of moisture (bubbles during extrusion, surface finish degradation), proceed with drying according to the manufacturer's procedure. Enable retraction to limit stringing, which is the main extrusion defect of this material.\u003c\/p\u003e\n\u003cp\u003eRecommended for the production of functional parts, workshop jigs, watertight prototypes, mechanical supports, parts intended for outdoor use, and large parts sensitive to warping. Not recommended for parts requiring fine detail (prefer PLA), for long bridges without supports (poor bridging characteristics), for food contact applications without additional certification, and for parts subjected to continuously high service temperatures.\u003c\/p\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eMaterial\u003c\/th\u003e\n\n\u003ctd\u003ePETG (polyethylene terephthalate glycolized)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eBrand\u003c\/th\u003e\n\n\u003ctd\u003ePrusament (Prusa Research)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eManufacturing\u003c\/th\u003e\n\n\u003ctd\u003eIn-house production, Czech Republic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eFilament diameter\u003c\/th\u003e\n\n\u003ctd\u003e1.75 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eDiameter tolerance\u003c\/th\u003e\n\n\u003ctd\u003e±0.02 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eNozzle temperature\u003c\/th\u003e\n\n\u003ctd\u003e250 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eBed temperature\u003c\/th\u003e\n\n\u003ctd\u003e70 to 90 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eRecommended plate\u003c\/th\u003e\n\n\u003ctd\u003eTextured or satin steel (powder-coated)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eTraceability\u003c\/th\u003e\n\n\u003ctd\u003eQR code per spool, parameters viewable online\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\n  \u003cli\u003e3D printers using FFF\/FDM technology with 1.75 mm filament\u003c\/li\u003e\n\n  \u003cli\u003eOriginal Prusa printers (MK3S+, MK4, MINI+, XL, CORE One)\u003c\/li\u003e\n\n  \u003cli\u003ePrusa textured and satin steel sheets (powder-coated)\u003c\/li\u003e\n\n  \u003cli\u003eNFC-compatible Refill packaging with existing Prusament spool flanges\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Prusa","offers":[{"title":"Anthracite Grey","offer_id":57202747343192,"sku":"IDF__17613_IDS__3546","price":19.58,"currency_code":"EUR","in_stock":true},{"title":"Jet Black","offer_id":57202747375960,"sku":"IDF__17599_IDS__3542","price":23.5,"currency_code":"EUR","in_stock":true},{"title":"Urban Grey","offer_id":57202747408728,"sku":"IDF__17689_IDS__3544","price":23.5,"currency_code":"EUR","in_stock":true},{"title":"Clear","offer_id":57202747441496,"sku":"IDF__17615_IDS__3547","price":19.58,"currency_code":"EUR","in_stock":true},{"title":"Signal White","offer_id":57202747474264,"sku":"IDF__17691_IDS__3543","price":23.5,"currency_code":"EUR","in_stock":true},{"title":"Galaxy Black","offer_id":57272955240792,"sku":"IDF__17692_IDS__3545","price":19.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8979\/0296\/files\/61e65595-f5f6-467a-951a-882210fc0adb.jpg?v=1778574594","url":"https:\/\/3dprint.shop\/en\/products\/prusament-petg-900g-refill-nfc-compatible","provider":"3dPrint.Shop","version":"1.0","type":"link"}