{"product_id":"prusament-petg-nfc","title":"Prusament PETG (NFC)","description":"\u003cp style=\"text-align: justify;\"\u003ePrusament PETG is a professional filament manufactured in-house by Prusa Research in the Czech Republic, available in several opaque and transparent colors. Each spool complies with a controlled dimensional tolerance of ±0.02 mm across the entire production, ensuring consistent extrusion on 1.75 mm FDM printers.\u003cbr\u003e\u003cbr\u003ePETG (polyethylene terephthalate glycolized) combines the mechanical strength and durability of an engineering polyester with processing characteristics similar to PLA: low shrinkage, low heat distortion, and good interlayer adhesion. More flexible and less brittle than PLA, it offers slight flex, useful for parts subjected to stress or moderate impacts.\u003c\/p\u003e\n\u003ch2\u003ePrinting Behavior\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe filament prints at 250 ±10 °C on a heated bed at 80 ±10 °C, without the need for an enclosed chamber. Its very low shrinkage allows for the printing of large parts without the risk of warping or detachment. The high interlayer adhesion makes it suitable for functional parts subjected to mechanical stress, technical supports, and applications requiring internal or external sealing.\u003cbr\u003e\u003cbr\u003ePETG tends to string: pre-drying the filament and appropriate retraction settings can limit this phenomenon. The rendering of fine details remains inferior to PLA, and long bridges are less controlled. Conversely, the material sands more easily than PLA during post-processing operations.\u003c\/p\u003e\n\u003ch2\u003eNFC Identification and Traceability\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe spools are equipped with a fully rewritable OpenPrintTag NFC tag, storing offline material data and usable by compatible printers or via the Prusa mobile app. A QR code on the spool provides access to the production parameters of each batch (measured tolerance, lot number, manufacturing date) on prusament.com, for complete traceability in serial production.\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\u003eDiameter\u003c\/th\u003e\n\n\u003ctd\u003e1.75 mm (±0.02 mm)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eExtrusion temperature\u003c\/th\u003e\n\n\u003ctd\u003e250 ±10 °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\u003e80 ±10 °C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eRecommended print surface\u003c\/th\u003e\n\n\u003ctd\u003eTextured or satin steel sheet\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eAvailable colors\u003c\/th\u003e\n\n\u003ctd\u003eSeveral shades, opaque and transparent\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eIdentification\u003c\/th\u003e\n\n\u003ctd\u003eRewritable OpenPrintTag NFC tag\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003ePackaging\u003c\/th\u003e\n\n\u003ctd\u003e1 kg on spool\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n  \u003ctr\u003e\n\n\u003cth\u003eManufacture\u003c\/th\u003e\n\n\u003ctd\u003eIn-house production by Prusa Research (Czech Republic)\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\u003eAll 1.75 mm FDM printers\u003c\/li\u003e\n\n  \u003cli\u003eOptimized for the Prusa Research range: MK3S+, MK4, MK4S, MINI+, XL, CORE One\u003c\/li\u003e\n\n  \u003cli\u003eCompatible with multi-color and multi-material printing systems that accept the redesigned Prusament spool\u003c\/li\u003e\n\n  \u003cli\u003eNFC reading compatible with printers supporting the OpenPrintTag standard and with the Prusa mobile app\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Prusa","offers":[{"title":"1 kg \/ Urban Grey \/ 1.75 mm","offer_id":57296530342232,"sku":"IDF__17633_IDS__3450","price":27.49,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ Prusa Orange \/ 1.75 mm","offer_id":57296549478744,"sku":"IDF__17632_IDS__3448","price":27.49,"currency_code":"EUR","in_stock":true},{"title":"1 kg \/ Jet Black \/ 1.75 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