{"title":"Flexible Filament","description":"\u003cp\u003eFlexible 3D printing filament lets you print parts that bend, stretch, compress and bounce back. Our TPU flexible filaments are the rubber of the 3D printing world — tough, abrasion-resistant and resistant to oils and grease — available across a range of Shore hardnesses so you can dial in exactly how soft or firm your part needs to be.\u003c\/p\u003e\u003cp\u003eThe applications are everywhere once you start: custom phone cases, drone bumpers, vibration dampers, gaskets and seals, hinges, wheels, protective covers, watch straps and wearable parts. Softer grades behave almost like a rubber band; firmer grades feel like a shoe sole and hold their shape under load. With UV-resistant and food-contact options in the range, there is a flexible filament here for indoor, outdoor and hygiene-sensitive projects alike.\u003c\/p\u003e\u003cp\u003eManufactured in Spain by Eolas Prints under ISO 9001 and ISO 14001 standards, our TPU is engineered for consistent diameter and reliable extrusion — flexible filament can be fussy to print, and quality material makes all the difference. Available in multiple hardnesses and formats including pellets for high-volume work.\u003c\/p\u003e","products":[{"product_id":"tpu-filament","title":"TPU Flex Filament - 93A","description":"\u003cp\u003eEolas Prints TPU Flex 93A is a flexible filament with Shore 93A hardness — the sweet spot between firm elasticity and soft flexibility. Manufactured in Cantabria, Spain, from thermoplastic polyurethane, it delivers professional-grade durability for a wide range of functional applications. Made from food-contact-safe certified raw material.\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore hardness\u003c\/td\u003e\n\u003ctd\u003e93A — medium-soft flexibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.21 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.08 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood-contact-safe raw material\u003c\/td\u003e\n\u003ctd\u003eYes — virgin pellets and masterbatches certified to EU food-contact standards (see note below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin contact safe (raw material)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToy safe (raw material)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecyclable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical resistance\u003c\/td\u003e\n\u003ctd\u003eExcellent (oils, cleaning agents)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWear resistance\u003c\/td\u003e\n\u003ctd\u003eSuperior in high-friction applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtruder compatibility\u003c\/td\u003e\n\u003ctd\u003eDirect drive recommended; short Bowden possible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eA Note on Food Contact\u003c\/h2\u003e\n\u003cp\u003eOur food-contact certification applies to the \u003cstrong\u003eraw filament material\u003c\/strong\u003e — the virgin pellets and masterbatches we manufacture from — not to finished printed parts. 3D-printed surfaces contain microscopic gaps between layers that can harbour bacteria, and most printers use brass nozzles that may introduce trace metals into the print. For this reason, no 3D-printed object can be guaranteed food-safe by the filament alone. If you intend a part for food contact, print it with a stainless-steel nozzle and apply a food-safe sealant — and assess suitability for your specific use. This remains the responsibility of the maker.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Print Settings\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle temperature\u003c\/td\u003e\n\u003ctd\u003e220–235°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed temperature\u003c\/td\u003e\n\u003ctd\u003e50–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint speed\u003c\/td\u003e\n\u003ctd\u003e15–30 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetraction\u003c\/td\u003e\n\u003ctd\u003e0.5–1 mm (minimal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling fan\u003c\/td\u003e\n\u003ctd\u003e50–80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtruder\u003c\/td\u003e\n\u003ctd\u003eDirect drive recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDialling In Your Settings\u003c\/h2\u003e\n\u003cp\u003eTPU is sensitive to speed and retraction — these guides help you get it right: our \u003ca href=\"\/en-us\/blogs\/advanced-3d-printing\/best-print-settings-petg-tpu-asa\" title=\"Best print settings for petg, tpu \u0026amp; asa | eolas prints\" aria-label=\"Best print settings for petg, tpu \u0026amp; asa | eolas prints\"\u003ePETG, TPU \u0026amp; ASA settings guide\u003c\/a\u003e, how to \u003ca href=\"\/en-us\/blogs\/advanced-3d-printing\/fix-stringing-oozing-3d-prints\" title=\"How to fix stringing and oozing in 3d prints | eolas prints\" aria-label=\"How to fix stringing and oozing in 3d prints | eolas prints\"\u003efix stringing and oozing\u003c\/a\u003e, and \u003ca href=\"\/en-us\/blogs\/advanced-3d-printing\/fix-bed-adhesion-first-layer-problems\" title=\"First layer not sticking? Fix bed adhesion problems | eolas prints\" aria-label=\"First layer not sticking? Fix bed adhesion problems | eolas prints\"\u003efirst-layer \u0026amp; bed-adhesion troubleshooting\u003c\/a\u003e. For flexible prints, pair it with \u003ca href=\"\/en-us\/products\/magigoo-pro-flex-the-3d-printing-adhesive-for-flexible-materials\" title=\"Magigoo pro flex printing adhesive for fff 3d printers – eolas prints\" aria-label=\"Magigoo pro flex printing adhesive for fff 3d printers – eolas prints\"\u003eMagigoo Pro Flex\u003c\/a\u003e. For everything in one place, see our \u003ca href=\"\/en-us\/blogs\/advanced-3d-printing\/3d-printing-troubleshooting-calibration-hub\" title=\"3d printing troubleshooting \u0026amp; calibration guide index | eolas prints\" aria-label=\"3d printing troubleshooting \u0026amp; calibration guide index | eolas prints\"\u003ecomplete troubleshooting \u0026amp; calibration guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eShore Hardness in Context\u003c\/h2\u003e\n\u003cp\u003e93A sits between our softest grade (D53 — like a rubber eraser) and our firmest (D60 — like a hard rubber sole). At 93A, the filament feels like a car tyre: flexible and resilient, but with enough firmness to hold structure. It is the most versatile TPU grade for general-purpose flexible printing.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKitchen accessories and food-preparation aids (with appropriate food-safe sealing — see note above)\u003c\/li\u003e\n\u003cli\u003eProtective phone cases and wearable components\u003c\/li\u003e\n\u003cli\u003eAutomotive gaskets, seals, and vibration dampeners\u003c\/li\u003e\n\u003cli\u003eOrthopaedic supports and prosthetic elements\u003c\/li\u003e\n\u003cli\u003eIndustrial gaskets, protective covers, and flexible connectors\u003c\/li\u003e\n\u003cli\u003eFunctional flexible prototypes and product validation models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eManufactured in Spain\u003c\/h2\u003e\n\u003cp\u003eManufactured at Eolas Prints' facility in Cantabria, Spain, under ISO 9001 and ISO 14001 standards. Available in 1.75mm and 2.85mm in 40 colours.\u003c\/p\u003e","brand":"Eolas Prints","offers":[{"title":"1.75 mm \/ 1 Kg \/ Dark Green","offer_id":42329778684163,"sku":"TPU-FLX-1.75M-DGN-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Green","offer_id":42329778618627,"sku":"TPU-FLX-1.75M-GRN-1KG","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"1.75 mm \/ 1 Kg \/ Cyan","offer_id":42329778094339,"sku":"TPU-FLX-1.75M-CYN-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Mint","offer_id":42329778225411,"sku":"TPU-FLX-1.75M-MNT-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Black","offer_id":42324552614147,"sku":"TPU-FLX-1.75M-BLK-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Blue","offer_id":42329777930499,"sku":"TPU-FLX-1.75M-BLU-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Orange","offer_id":42329778028803,"sku":"TPU-FLX-1.75M-ORG-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Pink","offer_id":42329778159875,"sku":"TPU-FLX-1.75M-PNK-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Beige","offer_id":42329778290947,"sku":"TPU-FLX-1.75M-BEG-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ White","offer_id":42329778356483,"sku":"TPU-FLX-1.75M-WHT-1KG","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"1.75 mm \/ 1 Kg \/ Dark Grey","offer_id":42329778422019,"sku":"TPU-FLX-1.75M-DGR-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Grey","offer_id":42329778487555,"sku":"TPU-FLX-1.75M-GRY-1KG","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"1.75 mm \/ 1 Kg \/ Yellow","offer_id":42329778553091,"sku":"TPU-FLX-1.75M-YLW-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Straw","offer_id":42329778749699,"sku":"TPU-FLX-1.75M-STW-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Light Orange","offer_id":42329778815235,"sku":"TPU-FLX-1.75M-LOG-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Turquoise","offer_id":42329778880771,"sku":"TPU-FLX-1.75M-TQS-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Violet","offer_id":42329778946307,"sku":"TPU-FLX-1.75M-VLT-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Baby Blue","offer_id":42329779011843,"sku":"TPU-FLX-1.75M-BBL-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Natural","offer_id":42329779077379,"sku":"TPU-FLX-1.75M-NTR-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Red","offer_id":42329779142915,"sku":"TPU-FLX-1.75M-RED-1KG","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"2.85 mm \/ 1 Kg \/ Dark Green","offer_id":42329779536131,"sku":"TPU-FLX-2.85M-DGN-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Green","offer_id":42329779503363,"sku":"TPU-FLX-2.85M-GRN-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Cyan","offer_id":42329779241219,"sku":"TPU-FLX-2.85M-CYN-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Mint","offer_id":42329779306755,"sku":"TPU-FLX-2.85M-MNT-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Black","offer_id":42324552679683,"sku":"TPU-FLX-2.85M-BLK-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Blue","offer_id":42329779175683,"sku":"TPU-FLX-2.85M-BLU-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Orange","offer_id":42329779208451,"sku":"TPU-FLX-2.85M-ORG-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Pink","offer_id":42329779273987,"sku":"TPU-FLX-2.85M-PNK-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Beige","offer_id":42329779339523,"sku":"TPU-FLX-2.85M-BEG-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ White","offer_id":42329779372291,"sku":"TPU-FLX-2.85M-WHT-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Dark Grey","offer_id":42329779405059,"sku":"TPU-FLX-2.85M-DGR-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Grey","offer_id":42329779437827,"sku":"TPU-FLX-2.85M-GRY-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Yellow","offer_id":42329779470595,"sku":"TPU-FLX-2.85M-YLW-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Straw","offer_id":42329779568899,"sku":"TPU-FLX-2.85M-STW-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Light Orange","offer_id":42329779601667,"sku":"TPU-FLX-2.85M-LOG-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Turquoise","offer_id":42329779667203,"sku":"TPU-FLX-2.85M-TQS-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Violet","offer_id":42329779699971,"sku":"TPU-FLX-2.85M-LIA-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Baby Blue","offer_id":42329779732739,"sku":"TPU-FLX-2.85M-BBL-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Natural","offer_id":42329779765507,"sku":"TPU-FLX-2.85M-NTR-1KG","price":34.9,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Red","offer_id":42329779798275,"sku":"TPU-FLX-2.85M-RED-1KG","price":34.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/tpu-flex-filament-93a-spool-green-3d-1-75-mm-1-kg-dark-688.webp?v=1759096986"},{"product_id":"tpu-transition-filament","title":"TPU Transition Filament","description":"\u003cp\u003eEolas Prints TPU Transition filament brings together the flexibility and durability of thermoplastic polyurethane with a natural gradient colour effect. Made from the virgin colour-blend produced during manufacturing colour changes, each spool creates prints with a distinctive gradient look — putting every metre of material to productive use.\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore hardness\u003c\/td\u003e\n\u003ctd\u003e93A — flexible, durable, and resilient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour effect\u003c\/td\u003e\n\u003ctd\u003eNatural gradient — unique on every print\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.21 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.08 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood-contact-safe raw material\u003c\/td\u003e\n\u003ctd\u003eYes — virgin pellets and masterbatches certified to EU food-contact standards (see note below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin contact safe (raw material)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToy safe (raw material)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eA Note on Food Contact\u003c\/h2\u003e\n\u003cp\u003eOur food-contact certification applies to the \u003cstrong\u003eraw filament material\u003c\/strong\u003e — the virgin pellets and masterbatches we manufacture from — not to finished printed parts. 3D-printed surfaces contain microscopic gaps between layers that can harbour bacteria, and most printers use brass nozzles that may introduce trace metals into the print. For this reason, no 3D-printed object can be guaranteed food-safe by the filament alone. If you intend a part for food contact, print it with a stainless-steel nozzle and apply a food-safe sealant — and assess suitability for your specific use. This remains the responsibility of the maker.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Print Settings\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle temperature\u003c\/td\u003e\n\u003ctd\u003e195–235°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed temperature\u003c\/td\u003e\n\u003ctd\u003e0–50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint speed\u003c\/td\u003e\n\u003ctd\u003e20–50 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetraction\u003c\/td\u003e\n\u003ctd\u003eMinimal (0.5–1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtruder\u003c\/td\u003e\n\u003ctd\u003eDirect drive recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Transition Filament?\u003c\/h2\u003e\n\u003cp\u003eTransition filament is the virgin material produced during the colour-change phase of manufacturing. As one colour gives way to the next, the two blend naturally. Instead of purging this material, we spool it as transition filament — making productive use of every metre and delivering a visually unique product with a gradient that no two spools share.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible decorative objects and artistic prints\u003c\/li\u003e\n\u003cli\u003eCustomised phone cases and wearable accessories\u003c\/li\u003e\n\u003cli\u003eShock-absorbing components and vibration dampeners\u003c\/li\u003e\n\u003cli\u003eSoft-touch grips and ergonomic handles\u003c\/li\u003e\n\u003cli\u003eUnique gift items and personalised products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eManufactured in Spain\u003c\/h2\u003e\n\u003cp\u003eManufactured at Eolas Prints' facility in Cantabria, Spain, under ISO 9001 and ISO 14001 standards. Available in 1.75mm and 2.85mm.\u003c\/p\u003e","brand":"Eolas Prints","offers":[{"title":"1.75 mm \/ 250 G \/ Transition","offer_id":42324558348547,"sku":"TPU-TRN-1.75M-250G","price":11.49,"currency_code":"EUR","in_stock":false},{"title":"1.75 mm \/ 1 Kg \/ Transition","offer_id":42324558381315,"sku":"TPU-TRN-1.75M-1KG","price":22.5,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Transition","offer_id":42324558446851,"sku":"TPU-TRN-2.85M-1KG","price":22.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/tpu-transition-filament-spool-3d-printer-1-75-mm-250-g-710.webp?v=1725545341"},{"product_id":"tpu-pellets","title":"TPU Pellets","description":"\u003cp\u003eEolas Prints TPU pellets are 100% virgin, dye-free thermoplastic polyurethane in granule form for pellet-fed 3D printers. With a Shore 93A hardness rating, these pellets sit in the semi-rigid range of the TPU spectrum — flexible enough to absorb impact and compress under load, firm enough to hold geometry and resist permanent deformation. They are the pellet-format equivalent of standard TPU filament, with the cost and throughput advantages that pellet-fed printing provides at volume.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eThermoplastic Polyurethane (TPU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003e100% virgin — no regrind or recycled content\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColourant\u003c\/td\u003e\n\u003ctd\u003eDye-free (natural pellet colour)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.21 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore hardness\u003c\/td\u003e\n\u003ctd\u003e93A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint temperature\u003c\/td\u003e\n\u003ctd\u003e220–240°C (printer-dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed temperature\u003c\/td\u003e\n\u003ctd\u003e30–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd\u003e500 g \/ 1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eShore 93A — What It Means in Practice\u003c\/h2\u003e\n\u003cp\u003eShore A hardness measures the resistance of flexible materials to permanent indentation. At 93A, this TPU is on the firmer side of the flexible spectrum — comparable to a shoe sole or a firm rubber gasket. It bends and compresses under manual force but springs back cleanly without permanent deformation. For comparison: a standard eraser is around 60A, a car tyre tread around 65–75A, and a hard hat liner around 90–95A. Applications that suit 93A TPU include phone cases and protective covers, flexible hinges and snap-fit enclosures, anti-vibration mounts, wearable device components, and any part requiring impact absorption with dimensional stability.\u003c\/p\u003e\n\n\u003ch2\u003eProcessing Notes\u003c\/h2\u003e\n\u003cp\u003eTPU requires dry pellets — moisture in the material causes bubbling and stringing during extrusion. Store in sealed bags with desiccant between uses and dry at 70–80°C for 4–6 hours before printing if pellets have been exposed to ambient humidity. TPU prints best at moderate speeds on pellet-fed systems; too high a throughput rate can cause inconsistent flow with flexible materials. Direct-drive screw extruder configurations handle TPU significantly better than Bowden-style pellet systems.\u003c\/p\u003e\n\n\u003ch2\u003eAvailable from Eolas Prints\u003c\/h2\u003e\n\u003cp\u003eEolas Prints manufactures its own filament range in Cantabria, Spain. Our pellets are the same virgin feedstock used in our own production lines.\u003c\/p\u003e","brand":"Eolas Prints","offers":[{"title":"500 G","offer_id":42505002189059,"sku":"TPU-PLT-500G","price":9.9,"currency_code":"EUR","in_stock":true},{"title":"1 Kg","offer_id":42505002221827,"sku":"TPU-PLT-1KG","price":18.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/tpu-pellets-white-circular-disc-500-g-182.webp?v=1725010606"},{"product_id":"tpu-flex-filament-shore-d60-uv-resistant","title":"TPU Flex Filament D60 - UV Resistant","description":"\u003cp\u003eEolas Prints TPU Flex D60 UV Resistant is the firmest and most outdoor-capable grade in our flexible filament range. At Shore D60, it sits between a soft elastomer and a rigid engineering material — durable enough for high-wear outdoor applications, flexible enough to absorb impact and vibration. Its certified UV stabilisation and hydrolysis resistance make it the right choice for parts that will be permanently installed outside.\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore hardness\u003c\/td\u003e\n\u003ctd\u003eD60 — firm, structured flexibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV resistance\u003c\/td\u003e\n\u003ctd\u003eCertified — colour and structure stable after extended outdoor exposure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrolysis resistance\u003c\/td\u003e\n\u003ctd\u003eYes — suitable for marine and wet environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicrobial resistance\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-temperature flexibility\u003c\/td\u003e\n\u003ctd\u003eYes — remains flexible in cold conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.21 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.08 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eShore Hardness in Context\u003c\/h2\u003e\n\u003cp\u003eD60 is the firmest TPU grade Eolas Prints offers. Compared to our other grades: D53 feels like a soft rubber eraser, 93A feels like a car tyre, and D60 feels like a hard rubber sole. Choose D60 when you need a flexible material that resists UV, weathering, and wear — not when softness or skin contact is the priority.\u003c\/p\u003e\n\n\u003ch2\u003eExtruder Compatibility\u003c\/h2\u003e\n\u003cp\u003eD60 is compatible with direct drive extruders and short Bowden setups (tube under 400mm, tight PTFE connections, no gaps). It is the only TPU grade in our range that can be reliably used in a Bowden configuration. Bambu Lab AMS is not compatible with TPU — load D60 via the external spool holder.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Print Settings\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle temperature\u003c\/td\u003e\n\u003ctd\u003e225–240°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed temperature\u003c\/td\u003e\n\u003ctd\u003e50–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint speed\u003c\/td\u003e\n\u003ctd\u003e20–40 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetraction\u003c\/td\u003e\n\u003ctd\u003e1–2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling fan\u003c\/td\u003e\n\u003ctd\u003e60–80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtruder\u003c\/td\u003e\n\u003ctd\u003eDirect drive or short Bowden (under 400mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDrying Before Printing\u003c\/h2\u003e\n\u003cp\u003eLike all TPU grades, D60 is hygroscopic. Dry at \u003cstrong\u003e50–60°C for 4–8 hours\u003c\/strong\u003e if the spool has been open for more than a few days. Store in a sealed container or dry box with silica gel desiccant between sessions.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMarine and nautical accessories — cleats, fenders, cable glands, hose connectors\u003c\/li\u003e\n\u003cli\u003eAutomotive exterior components — mud flaps, vibration dampeners, trim seals\u003c\/li\u003e\n\u003cli\u003eGarden and outdoor fixtures — irrigation fittings, flexible brackets, tool grips\u003c\/li\u003e\n\u003cli\u003eIndustrial outdoor seals and gaskets exposed to UV and weathering\u003c\/li\u003e\n\u003cli\u003eSolar panel edge protectors and flexible mounting components\u003c\/li\u003e\n\u003cli\u003eSporting and outdoor equipment — ski boot components, helmet padding, protective covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eManufactured in Spain\u003c\/h2\u003e\n\u003cp\u003eTPU Flex D60 UV Resistant is manufactured at Eolas Prints' facility in Cantabria, Spain, under ISO 9001 and ISO 14001 standards. Available in 1.75mm and 2.85mm in Black and White.\u003c\/p\u003e","brand":"Eolas Prints","offers":[{"title":"1.75 M \/ 1 Kg \/ Black","offer_id":49087734743367,"sku":"TPU-D60-1.75M-BLK-1KG","price":38.5,"currency_code":"EUR","in_stock":true},{"title":"1.75 M \/ 1 Kg \/ White","offer_id":49892142055751,"sku":"TPU-D60-1.75M-WHT-1KG","price":38.5,"currency_code":"EUR","in_stock":true},{"title":"2.85 M \/ 1 Kg \/ Black","offer_id":49087734776135,"sku":"TPU-D60-2.85M-BLK-1KG","price":38.5,"currency_code":"EUR","in_stock":false},{"title":"2.85 M \/ 1 Kg \/ White","offer_id":49892142088519,"sku":"TPU-D60-2.85M-WHT-1KG","price":38.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/tpu-flex-filament-d60-uv-resistant-black-spool-1-75-m-1-kg-599.webp?v=1759097257"},{"product_id":"tpu-flex-filament-shore-d53","title":"TPU Flex Filament - D53","description":"\u003cp\u003eEolas Prints TPU Flex D53 is the softest grade in our flexible filament range — a Shore D53 thermoplastic polyurethane designed for applications where comfort, skin contact, and conformability matter most. It is softer and more pliable than both 93A and D60, making it the right choice for wearables, orthopaedic supports, prosthetics, and any part that needs to flex gently against skin.\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eShore hardness\u003c\/td\u003e\n\u003ctd\u003eD53 — soft and conformable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003e1.21 g\/cm³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.08 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFood-contact-safe raw material\u003c\/td\u003e\n\u003ctd\u003eYes — virgin pellets and masterbatches certified to EU food-contact standards (see note below)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin contact safe (raw material)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eToy safe (raw material)\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtruder compatibility\u003c\/td\u003e\n\u003ctd\u003eDirect drive only — not compatible with Bowden systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eA Note on Food Contact\u003c\/h2\u003e\n\u003cp\u003eOur food-contact certification applies to the \u003cstrong\u003eraw filament material\u003c\/strong\u003e — the virgin pellets and masterbatches we manufacture from — not to finished printed parts. 3D-printed surfaces contain microscopic gaps between layers that can harbour bacteria, and most printers use brass nozzles that may introduce trace metals into the print. For this reason, no 3D-printed object can be guaranteed food-safe by the filament alone. If you intend a part for food contact, print it with a stainless-steel nozzle and apply a food-safe sealant — and assess suitability for your specific use. This remains the responsibility of the maker.\u003c\/p\u003e\n\n\u003ch2\u003eShore Hardness in Context\u003c\/h2\u003e\n\u003cp\u003eD53 is significantly softer than our other TPU grades. To put it in perspective: D53 feels like a soft rubber eraser, 93A feels like a car tyre, and D60 feels like a hard rubber sole. Choose D53 when the part needs to flex easily and conform to a surface or body — not when rigidity or wear resistance is the priority.\u003c\/p\u003e\n\n\u003ch2\u003eExtruder Requirements\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTPU D53 requires a direct drive extruder. It is not compatible with Bowden systems.\u003c\/strong\u003e At D53 hardness, the filament is too soft to push through a long Bowden tube — it will buckle and jam before reaching the nozzle. Direct drive extruders (Bambu Lab, Prusa MK4, Voron, Ratrig) handle D53 reliably. If you are using a Bowden printer, consider our \u003ca href=\"\/en-us\/products\/tpu-flex-filament-shore-d60-uv-resistant\" title=\"TPU D60 UV Resistant\" aria-label=\"TPU D60 UV Resistant\"\u003eTPU D60 UV Resistant\u003c\/a\u003e instead, which is compatible with short Bowden setups.\u003c\/p\u003e\n\u003cp\u003eBambu Lab AMS is not compatible with TPU — load D53 exclusively via the external spool holder.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Print Settings\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" style=\"width:100%\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle temperature\u003c\/td\u003e\n\u003ctd\u003e220–230°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBed temperature\u003c\/td\u003e\n\u003ctd\u003e50–60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrint speed\u003c\/td\u003e\n\u003ctd\u003e10–20 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetraction\u003c\/td\u003e\n\u003ctd\u003e0–0.5 mm (minimal retraction)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling fan\u003c\/td\u003e\n\u003ctd\u003e50–70%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtruder\u003c\/td\u003e\n\u003ctd\u003eDirect drive only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDrying Before Printing\u003c\/h2\u003e\n\u003cp\u003eTPU D53 is highly hygroscopic. Dry at \u003cstrong\u003e50–60°C for 4–8 hours\u003c\/strong\u003e if the spool has been open for more than a few days. Wet filament causes stringing, surface bubbles, and weak layer adhesion. Store in a sealed container or dry box with silica gel desiccant between sessions.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWearables and skin-contact devices — wristbands, sensor mounts, smart textile components\u003c\/li\u003e\n\u003cli\u003eProsthetics and orthopaedic supports — socket liners, soft padding components\u003c\/li\u003e\n\u003cli\u003eCustom grips and handles for tools and sports equipment\u003c\/li\u003e\n\u003cli\u003eKitchen accessories — jar grippers, bottle openers (with appropriate food-safe sealing — see note above)\u003c\/li\u003e\n\u003cli\u003eGaskets and seals requiring soft, conformable contact\u003c\/li\u003e\n\u003cli\u003eFlexible prototypes where material compliance is critical\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eManufactured in Spain\u003c\/h2\u003e\n\u003cp\u003eTPU Flex D53 is manufactured at Eolas Prints' facility in Cantabria, Spain, under ISO 9001 and ISO 14001 standards. Available in 1.75mm and 2.85mm in Black, White, and Grey.\u003c\/p\u003e","brand":"Eolas Prints","offers":[{"title":"1.75 mm \/ 1 Kg \/ Black","offer_id":49637563433287,"sku":"TPU-D53-1.75M-BLK-1KG","price":38.5,"currency_code":"EUR","in_stock":true},{"title":"1.75 mm \/ 1 Kg \/ White","offer_id":49880647041351,"sku":"TPU-D53-1.75M-WHT-1KG","price":38.5,"currency_code":"EUR","in_stock":true},{"title":"1.75 mm \/ 1 Kg \/ Grey","offer_id":49641460760903,"sku":"TPU-D53-1.75M-GRY-1KG","price":38.5,"currency_code":"EUR","in_stock":false},{"title":"2.85 mm \/ 1 Kg \/ Black","offer_id":49637563466055,"sku":"TPU-D53-2.85M-BLK-1KG","price":38.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/files\/tpu-flex-filament-d53-spool-black-3d-1-75-mm-1-kg-928.webp?v=1725528325"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/1852\/8259\/collections\/tpu-flex-filament-93a-spool-green-3d-1-75-mm-1-kg-dark-688.webp?v=1781954115","url":"https:\/\/eolasprints.com\/en-mt\/collections\/flexible-filament.oembed","provider":"Eolas Prints","version":"1.0","type":"link"}