Flex TPU Air 85A Filament

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.