High Speed TPU 95A Filament 3-Pack

3kg at $22.39/kg | 3% Off + Free USA Shipping | Pick Any 3 Colors

Three kilograms of High Speed TPU 95A. Any 3 colors from our full TPU range. Vacuum-sealed per spool. Free shipping across the USA. At $22.39/kg — the smallest TPU bulk pack we offer — this is the lowest-commitment way to stock three specific flexible filament colors at batch pricing: one order, one free shipping label, same manufacturing batch across all 3 spools.

⚠️ Before you order: TPU requires a direct drive extruder for reliable printing at speed. 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.

Which TPU Pack Is Right for Your Operation?

⚠️ Why does the 3-pack cost less per kg than the 6-pack? The 6-pack ($24.40/kg) is priced at a different tier in our bulk structure — both are High Speed TPU 95A with identical formulation and mechanical properties. If you need 6 colors, the 6-pack is the right choice. If you need exactly 3, the 3-pack gives you a lower per-kg cost on that specific volume.

What Is TPU 95A — Plain Language

TPU is rubber you can 3D print. The 95A is its hardness rating — think of 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 and most versatile TPU hardness for everyday flexible parts production.

• Bends without breaking — TPU parts flex, compress, and twist repeatedly without cracking. PLA and PETG snap under the same stress.
• Absorbs impact — the material deforms on impact, absorbs the energy, and springs back. That's why phone cases and protective bumpers exist in TPU.
• Returns to shape — gaskets, seals, and vibration dampeners work because TPU keeps resetting after every compression cycle.
• Abrasion and chemical resistant — grips and contact surfaces outlast rigid materials significantly in TPU.

Pack Contents & Value Breakdown

Print Settings for High Speed TPU 95A

TPU 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.

3 Most Common TPU Problems — Fast Fixes

Extruder clicking / grinding
Back-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 at the nozzle.

Stringing everywhere
Fix 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.

Print won't release from bed
Never 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 run as a release agent to prevent over-adhesion on PEI.

Design Tips for Flexible Parts

• Wall count controls stiffness — 2 walls = soft and highly flexible. 4 walls = noticeably firmer. Tune wall count per product without changing filament.
• Gyroid or honeycomb infill at 15–25% for maximum flexibility. Avoid grid infill — it creates directional stiffness that ruins parts needing uniform flex.
• Avoid supports wherever possible — removing supports from TPU tears surface layers. Orient parts to eliminate overhangs before adding supports.
• No rafts — TPU adhesion is strong without them and rafts leave rough bottom surfaces.

Storing 3 TPU Spools

• Keep sealed until the spool goes on the printer — TPU absorbs moisture faster than most filaments. Don't break the vacuum seal until you're loading the machine.
• One airtight container handles all 3 spools comfortably with room for a desiccant pack.
• Use a filament dry box while printing in coastal or humid environments — open TPU degrades noticeably faster than PLA or PETG when exposed to humidity.
• Batch consistency: all 3 spools ship from the same manufacturing batch — matched color and print behavior across every spool.

Who Is This 3-Pack For?

• Makers with exactly 3 TPU colors to stock — if your flexible product catalog has three specific color SKUs (black, white, and one accent, for example), this pack covers that lineup in one order with free shipping and batch-matched material across all three.
• Direct drive printer operators trying HS TPU for the first time — 3 spools is enough to test the High Speed formulation, validate your settings, and confirm whether to scale to the 16-pack without committing to more than 3kg upfront.
• Makers adding flexible parts to an existing catalog — if you already run PLA+ or PETG and want to add a TPU option, 3kg is a low-risk entry into flexible production at bulk pricing with free shipping.
• Project-specific orders — a phone case line for a specific client, a gasket run for an engineering project, a batch of vibration dampeners for a product launch. Three kilograms in three colors covers a focused flexible project without overstocking.
• Anyone who needs free shipping on a multi-color TPU order — individual spools ship separately at standard rates. This pack ships as one order with one free shipping label regardless of which 3 colors you pick.

Browse individual spools in our TPU Flexible Filament collection. Explore everything in our 3D Printing Filaments guide.