Flex TPU Air 85A Filament
Siraya Tech

Flex TPU Air 85A Filament

From $42.99 $49.99

In stock at Siraya Tech

Ship to
  • US
  • EU
  • AU
Size
  • 1KG
Color
  • Black
  • White
  • Green
  • Icy Blue
  • Blush
  • Papaya
  • Lilac
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Sold and shipped by Siraya Tech. You’ll choose options and pay on their secure checkout.

Flex TPU Air 85A Filament is a filament from Siraya Tech. It’s adjustable. Available in 7 colour or finish options from $42.99 to $47.03, and shipped directly by Siraya Tech.

  • Adjustable fit or settings
  • 7 colour or finish options

Best for Tech lovers and smart homes

Pros and cons

What we like

  • Currently marked down from $49.99
  • Plenty of colours to choose from
  • Priced in line with similar items we list

Worth knowing

  • Shipping costs and times are set by the brand

Product details from Siraya Tech

Adjustable Hardness (65A–82A)

Fine-tune softness and strength by adjusting the print temperature. Low temps = denser, tougher parts; high temps = softer, lighter foam. (The hardness of the printed part before foaming is 85A)

Up to 50% Weight Reduction

Advanced active foaming enables ultra-light parts while maintaining elasticity and durability.

Soft, Skin-Friendly Texture

Smooth, comfortable finish suitable for wearables, grips, and medical accessories.

Easy & Fast to Print

Optimized flow (up to 12mm³/s) supports high-speed printing. Better extrusion than passive foam filaments due to preserved filament density.

Designed for Versatile Applications

Perfect for sports gear, insoles, toys, protective covers, and more.

About Siraya Tech

Siraya Tech is an independent brand in electronics & gadgets, best known here for its filament, resin. Every product on this page is sold and shipped by Siraya Tech directly, and prices are checked daily.

In the brand’s words: “Siraya Tech: Leading manufacturer of high-performance UV resins and platinum silicones for best 3D printing. Specializing in engineering-grade UV resins for Elegoo 3d printer, Anycubic 3d printer, Creality 3d printer, D…”

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