{"product_id":"6-x-1kg-high-speed-tpu-95a-filament-pack-1","title":"High Speed TPU 95A Filament 6-Pack","description":"\u003ch2\u003e6kg at $24.40\/kg | 6% Off + Free USA Shipping | Pick Any 6 Colors\u003c\/h2\u003e\n\u003cp\u003eSix kilograms of High Speed TPU 95A. Any 6 colors from our full TPU range. Vacuum-sealed per spool. Free shipping across the USA. At $24.40\/kg — the smallest bulk TPU pack we offer — this is the lowest-commitment entry into HS TPU batch pricing: six colors, same manufacturing batch, free shipping on the full order, with no obligation to stock more than you need right now.\u003c\/p\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eBefore you order: TPU requires a direct drive extruder for reliable printing at speed.\u003c\/strong\u003e On a Bowden setup (stock Ender 3, CR-10, standard Anycubic), TPU is printable but slow — 15–25mm\/s maximum. On a direct drive printer (Bambu Lab, Voron, Prusa MK4, or any Bowden machine with a direct drive upgrade), this High Speed formulation prints cleanly at 40–80mm\/s+. Confirm your extruder setup before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhich TPU Pack Is Right for Your Operation?\u003c\/h3\u003e\n\u003cp\u003eWe carry three TPU bulk packs with two different formulations. Here's the full comparison:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePack\u003c\/th\u003e\n\u003cth\u003eVolume\u003c\/th\u003e\n\u003cth\u003ePrice\/kg\u003c\/th\u003e\n\u003cth\u003eFormulation\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThis pack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e6kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e$24.40\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh Speed TPU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSmallest HS TPU bulk order. Testing 6 HS colors before scaling. Free shipping on a small flexible filament stock.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10-Pack TPU\u003c\/td\u003e\n\u003ctd\u003e10kg\u003c\/td\u003e\n\u003ctd\u003e$19.88\u003c\/td\u003e\n\u003ctd\u003eStandard TPU 95A\u003c\/td\u003e\n\u003ctd\u003eLower per-kg cost. Standard formulation for printers at 25–50mm\/s. Good for validating 10 colors at lower price point.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16-Pack HS TPU\u003c\/td\u003e\n\u003ctd\u003e16kg\u003c\/td\u003e\n\u003ctd\u003e$21.49\u003c\/td\u003e\n\u003ctd\u003eHigh Speed TPU\u003c\/td\u003e\n\u003ctd\u003eBest HS TPU price-per-kg. Established flexible parts operations. Full color lineup on fast printers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eNote on pricing:\u003c\/strong\u003e The 10-pack costs less per kg ($19.88) because it's standard TPU formulation, not High Speed. Both are 95A Shore hardness with the same flexibility and mechanical profile — the difference is speed capability. Standard TPU tops out at ~50mm\/s reliably; HS TPU sustains clean output at 80mm\/s+ on direct drive setups.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat Is TPU 95A — Plain Language\u003c\/h3\u003e\n\u003cp\u003eTPU is rubber you can 3D print. The 95A is its hardness rating — imagine a shopping cart wheel. Firm enough to hold its shape and roll smoothly under load, but it compresses when you squeeze it and springs back the moment you let go. That's 95A: the most printable, most versatile TPU hardness for production use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBends without breaking\u003c\/strong\u003e — TPU parts can be flexed, compressed, and twisted repeatedly without cracking. PLA and PETG snap under the same stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorbs impact\u003c\/strong\u003e — the material deforms on impact, absorbs the energy, and springs back. Phone cases, bumpers, and protective covers work because of this property.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns to shape\u003c\/strong\u003e — gaskets, seals, and vibration dampeners function because TPU keeps resetting after every compression cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasion and chemical resistant\u003c\/strong\u003e — grips and handles that contact other surfaces outlast rigid materials significantly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003ePack Contents \u0026amp; Value Breakdown\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 × 1kg spools (6kg total \/ 13.2 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Speed TPU 95A (Thermoplastic Polyurethane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShore hardness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFilament diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75mm ±0.02mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor selection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAny 6 colors from our full TPU range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrice per kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$24.40 (6% off individual spool pricing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVacuum-sealed with desiccant — each spool individually sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFree across the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003ePrint Settings for High Speed TPU 95A\u003c\/h3\u003e\n\u003cp\u003eTPU settings differ from rigid filaments in two counterintuitive ways: retraction is much lower than you'd expect, and cooling fan is less aggressive. Follow these — don't apply your PLA profile to TPU.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSetting\u003c\/th\u003e\n\u003cth\u003eDirect Drive\u003c\/th\u003e\n\u003cth\u003eBowden\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNozzle temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220–235°C\u003c\/td\u003e\n\u003ctd\u003e225–240°C\u003c\/td\u003e\n\u003ctd\u003eStart at 225°C. Raise 5°C for under-extrusion. Lower 5°C for excessive stringing. Stay within 10°C of your target — TPU has a narrow window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40–60°C\u003c\/td\u003e\n\u003ctd\u003e40–60°C\u003c\/td\u003e\n\u003ctd\u003e50°C on PEI is the standard. TPU bonds aggressively — always let bed cool fully before removing prints. Apply glue stick as release agent for repeated runs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint speed — walls\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25–50mm\/s\u003c\/td\u003e\n\u003ctd\u003e15–20mm\/s\u003c\/td\u003e\n\u003ctd\u003eStart slow, increase 5mm\/s at a time. Extruder clicking = too fast. Back off immediately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTravel speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120–150mm\/s\u003c\/td\u003e\n\u003ctd\u003e80–100mm\/s\u003c\/td\u003e\n\u003ctd\u003eDon't set Bowden travel too high — fast travel can yank the soft filament mid-move.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirst layer speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–20mm\/s\u003c\/td\u003e\n\u003ctd\u003e10–15mm\/s\u003c\/td\u003e\n\u003ctd\u003eAlways slow — TPU needs time to settle into the bed surface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRetraction distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5–2mm\u003c\/td\u003e\n\u003ctd\u003e3–5mm\u003c\/td\u003e\n\u003ctd\u003e⚠️ The #1 TPU mistake: too much retraction. TPU stretches instead of retracting when pulled too far — causing over-extrusion and jams on the next move. Start at 1mm direct drive, never exceed 2mm without testing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRetraction speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25–30mm\/s\u003c\/td\u003e\n\u003ctd\u003e20–25mm\/s\u003c\/td\u003e\n\u003ctd\u003eBelow 20mm\/s causes oozing. Don't go slower.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart cooling fan\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20–50%\u003c\/td\u003e\n\u003ctd\u003e20–50%\u003c\/td\u003e\n\u003ctd\u003eModerate fan helps surface quality. High fan causes layer brittleness. Disable for first 3 layers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCombing mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eEnable — All or Not in Skin\u003c\/td\u003e\n\u003ctd\u003eKeeps travel moves inside the print. Dramatically reduces stringing without touching retraction.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZ-hop\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eDisable\u003c\/td\u003e\n\u003ctd\u003eZ-hop causes pressure changes in TPU that worsen blobbing and stringing. Always off for flexible filaments.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAMS \/ Multi-Material Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e❌ Not recommended\u003c\/td\u003e\n\u003ctd\u003eFlexible filament cannot feed reliably through AMS paths. Use an external spool holder with direct feed.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrying (if needed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e50–55°C for 4–6 hours\u003c\/td\u003e\n\u003ctd\u003e⚠️ TPU absorbs moisture faster than PLA or PETG. Sudden stringing on a dialed-in profile = wet filament first, before anything else.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e3 Most Common TPU Problems — Fast Fixes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eExtruder clicking \/ grinding\u003c\/strong\u003e\u003cbr\u003eBack-pressure exceeds extruder grip — almost always too fast. Reduce speed 10mm\/s and raise nozzle temp 5°C. If clicking persists, check for a partial clog or Bowden tube gap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStringing everywhere\u003c\/strong\u003e\u003cbr\u003eFix in order: (1) enable Combing mode; (2) dry filament at 50°C for 4 hours — wet TPU strings aggressively; (3) lower nozzle temp 5°C; (4) increase retraction 0.5mm. Don't jump to retraction before trying steps 1–3.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrint won't release from bed\u003c\/strong\u003e\u003cbr\u003eNever pull TPU off a warm bed. Let it cool fully to room temperature — it releases on its own. Apply a thin glue stick before each production run as a release agent to prevent over-adhesion.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDesign Tips for Flexible Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall count controls stiffness\u003c\/strong\u003e — 2 walls = soft and highly flexible. 4 walls = noticeably firmer. Tune wall count per product for your target feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyroid or honeycomb infill at 15–25%\u003c\/strong\u003e for maximum flexibility. Avoid grid infill — it creates directional stiffness that ruins parts that need to flex uniformly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid supports wherever possible\u003c\/strong\u003e — removing supports from TPU tears surface layers. Orient parts to eliminate overhangs before adding supports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo rafts\u003c\/strong\u003e — TPU adhesion is strong enough without them and rafts leave rough bottom surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eStoring 6 TPU Spools\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep sealed until the spool goes on the printer\u003c\/strong\u003e — TPU absorbs moisture faster than most filaments. Don't break the vacuum seal until you're loading the machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive desiccant for open spools\u003c\/strong\u003e — a filament dry box while printing is strongly recommended in humid climates. Open TPU degrades noticeably faster than PLA or PETG when exposed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne airtight bin handles all 6 spools\u003c\/strong\u003e comfortably with room for silica gel packs. Recharge at 120°C for 2 hours when saturated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBatch consistency:\u003c\/strong\u003e all 6 spools ship from the same manufacturing batch — matched color tone and print behavior across every spool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWho Is This 6-Pack For?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect drive printer operators trying HS TPU for the first time\u003c\/strong\u003e — 6 spools is enough to test the formulation across 6 color profiles, validate the speed and quality on your specific setup, and decide whether to scale to the 16-pack before committing larger inventory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSellers with exactly 6 core flexible SKUs\u003c\/strong\u003e — if your catalog has 6 TPU colors and you go through roughly 1kg of each per production cycle, this pack aligns perfectly with your restocking rhythm at batch pricing with free shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMakers adding flexible parts to an existing PLA+ or PETG catalog\u003c\/strong\u003e — 6kg is a meaningful trial of flexible production without overstocking a material that requires different settings and hardware than your core filaments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineering and prototyping teams\u003c\/strong\u003e running regular gasket, vibration dampener, and seal projects who need a small, managed supply of HS TPU with batch consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone who needs free shipping\u003c\/strong\u003e on a multi-color TPU order — individual spools ship separately; this pack ships as one order with one free shipping label regardless of how many colors you choose.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBrowse individual spools in our \u003ca href=\"\/collections\/tpu-flexible-filament\"\u003eTPU Flexible Filament collection\u003c\/a\u003e. Explore everything in our \u003ca href=\"\/pages\/3d-printing-filaments\"\u003e3D Printing Filaments guide\u003c\/a\u003e.\u003c\/p\u003e","brand":"IIID MAX","offers":[{"title":"Default Title","offer_id":52848348823846,"sku":"TPU-PACK-6","price":146.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/TPU_PACK_6.webp?v=1772749870","url":"https:\/\/supplies3d.shop\/products\/6-x-1kg-high-speed-tpu-95a-filament-pack-1","provider":"U.S. Printer Supplies","version":"1.0","type":"link"}