{"product_id":"tpu-aero-filament","title":"TPU AERO 3D Printing Filament - 1kg x 1.75mm","description":"\u003ch2 class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cb\u003eTPU AERO (Lightweight Foaming TPU) 3D Printing Filament\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e3D META's TPU AERO is an innovative foaming, lightweight TPU 3D printing filament that combines the flexibility of thermoplastic polyurethane with active foaming technology. As the filament reaches higher print temperatures, an integrated foaming agent activates and expands the material, dramatically reducing part density while maintaining a soft, flexible, rubber-like feel. The result is exceptionally light, soft, sound-absorbing prints with a unique textured surface — perfect for cosplay foam pieces, lightweight padding, custom insoles, and sound-dampening components. Like all 3D META filaments, TPU AERO is manufactured to strict quality standards and supplied on recyclable plastic spools.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cb\u003eKey Features of TPU AERO 3D Printing Filament\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eActive Foaming Technology: Foaming agent activates at higher temperatures, expanding the filament for lightweight, low-density parts.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTunable Density: Print temperature directly controls expansion — print cooler for denser parts, hotter for lighter, foam-like prints.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFlexible and Soft: Retains TPU's characteristic flexibility and soft-touch feel even in expanded, low-density prints.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eSound and Vibration Dampening: The foamed structure naturally absorbs sound and dampens vibration — ideal for acoustic applications.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eExcellent Layer Adhesion: Strong inter-layer bonding maintains part integrity throughout the foamed structure.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDistinctive Textured Surface: Foaming produces a unique matte, textured finish that hides layer lines.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eStrict QA Manufacturing: Every batch is checked for diameter consistency and foaming behaviour.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cb\u003eApplications for TPU AERO 3D Printing Filament\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003eTPU AERO opens up new possibilities for soft, light, dampening parts that traditional rigid foams or solid TPU can't deliver:\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eCosplay Foam Pieces: Lightweight armour, props, and padding that look and feel like foam but print in one piece.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eCustom Insoles and Cushioning: Personalised shoe insoles, padding, and ergonomic supports with tunable softness.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eSound-Dampening Components: Acoustic panels, vibration mounts, and noise-reducing parts for equipment and enclosures.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eLightweight Prototypes: Soft prototypes for industrial design where weight and feel matter.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eToys, Pet Products, and Comfort Items: Soft, lightweight items where rigid TPU would be too heavy or dense.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003eNote: Foaming behaviour varies significantly with temperature, print speed, and flow rate. Expect to spend time tuning your slicer profile for the density and finish you want. A direct-drive extruder is strongly recommended; Bowden setups can struggle with flexible filaments.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e\u003cb\u003eStorage and Drying for TPU AERO Filament\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003eTPU is highly hygroscopic — drying before every print is essential for best results:\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eStore in a Cool, Dry, Dark Environment: Use airtight containers or vacuum-sealed bags with fresh desiccants at all times.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDrying Recommendations: Dry TPU AERO before every print. Use a filament dryer, food dehydrator, or enclosed 3D printer at 50–60°C for 6–8 hours.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e\u003cb\u003eWhy Choose 3D META's TPU AERO 3D Printing Filament\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eInnovative Foaming Technology – Print lightweight, low-density TPU parts with tunable density and feel.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTop-Quality Materials – Premium TPU base with engineered foaming agent for repeatable, controllable expansion.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eStrict QA Standards – Tight diameter tolerance and verified foaming behaviour, batch after batch.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eFully Tested In-House – Every batch is print-tested across a range of temperatures to confirm performance.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l0 level1 lfo1; margin: 0cm 0cm 4.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e•\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e       \u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eConstant Innovation – 3D META is committed to bringing cutting-edge materials to Australian makers and welcomes customer feedback.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003eReady to print light, soft, dampening parts that nothing else can match? Order 3D META TPU AERO filament today and explore the possibilities of foamed TPU.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e\u003cstrong\u003ePrint Settings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"margin-bottom: 6.0pt;\" class=\"MsoNormal\"\u003e\u003cb\u003eFAQs:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo2; margin: 6.0pt 0cm 3.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e1.\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e      \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c!--[endif]--\u003e\u003cb\u003eWhat temperature range activates the foaming?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm 0cm 6.0pt 36.0pt;\" class=\"MsoNormal\"\u003eFoaming begins around 220°C and increases with temperature. Print at 220°C for minimal expansion (denser parts) and step up toward 240–260°C for maximum expansion (lightest, softest parts). Tune in 5°C increments to dial in your target density.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo2; margin: 6.0pt 0cm 3.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e2.\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e      \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c!--[endif]--\u003e\u003cb\u003eDo I need a direct-drive extruder?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm 0cm 6.0pt 36.0pt;\" class=\"MsoNormal\"\u003eStrongly recommended. TPU AERO is a flexible filament and Bowden extruders often struggle with flexible materials — especially at the higher temperatures used for full foaming. A direct-drive setup with a constrained filament path will give the best results.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo2; margin: 6.0pt 0cm 3.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e3.\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e      \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c!--[endif]--\u003e\u003cb\u003eHow much lighter are foamed parts compared to solid TPU?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm 0cm 6.0pt 36.0pt;\" class=\"MsoNormal\"\u003eDepending on print temperature, foamed TPU AERO parts can be 30–60% lighter than equivalent solid TPU. Higher print temperatures produce greater expansion and lighter, softer parts.\u003c\/p\u003e\n\u003cp style=\"text-indent: -18.0pt; mso-list: l1 level1 lfo2; margin: 6.0pt 0cm 3.0pt 36.0pt;\" class=\"MsoListParagraph\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cb\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e4.\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e      \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c!--[endif]--\u003e\u003cb\u003eWhat flow rate (extrusion multiplier) should I use?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0cm 0cm 6.0pt 36.0pt;\" class=\"MsoNormal\"\u003eBecause the material expands during printing, you'll typically reduce flow rate by 30–50% compared to standard TPU. Print a small test cube and tune flow to achieve the surface finish and dimensional accuracy you want.\u003c\/p\u003e","brand":"3D META","offers":[{"title":"Black","offer_id":54150291226908,"sku":"TPU-AERO-BLACK","price":34.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/2263\/6060\/files\/TPU_Aero_Black.png?v=1780052348","url":"https:\/\/www.3dmeta.com.au\/products\/tpu-aero-filament","provider":"3D META","version":"1.0","type":"link"}