Bambu Lab TPU 90A Cocoa Brown 1 kg

Bambu Lab TPU 90A Cocoa Brown 1 kg

Bambu Lab TPU 90A is a flexible filament developed directly by the printer manufacturer Bambu Lab for reliable printing of flexible yet dimensionally stable parts. The Cocoa Brown variant offers an elegant brown shade reminiscent of leather, which is excellent for functional and design prints.

Thanks to the 90A (Shore) hardness, it represents an ideal compromise between softness and controllability: it is significantly more flexible than standard PLA, but less "rubbery" than extremely soft TPU 85A, so it prints better and holds its shape better.

Key Features

• Hardness 90A (Shore A) – a balanced ratio of flexibility and stiffness, suitable for functional parts
• Excellent resistance to abrasion and material fatigue – withstands repeated bending and stress
• Dampens shocks and vibrations – ideal for damping, protective, and spacer elements
• Optimized for Bambu Lab printers – ready-made profiles in Bambu Studio, tuned parameters
• Possibility of multi-material printing with PLA and PETG (on compatible dual-nozzle systems) – combination of hard and soft segments in one model
• Diameter 1,75 mm, spool 1 kg – stable feeding and enough material even for larger projects
• Cocoa Brown (51800) – a sophisticated brown shade suitable for design and technical parts

Recommended Use

This TPU filament is particularly suitable for:

• Protective covers and cases (mobile phones, electronics, tools)
• Handles, grips, and knobs (tools, sports equipment, controllers)
• Soles, insoles, and shoe linings, soft parts of wearables
• RC tires and modeling parts requiring good grip and flexibility
• Damping and anti-vibration elements, silent blocks, pads
• Soft stops, flaps, hinges, flexible clips, and couplers

Thanks to the Cocoa Brown color, it is also great for:

• Design interior accessories (holders, plugs, handles, protective furniture elements)
• Parts visually resembling leather – belts, caps, protective gaiters

Printing Properties

Bambu Lab TPU 90A is designed to be

• more manageable than very soft TPU,
• dimensionally stable,
• with good layer adhesion.

With recommended parameter settings, it provides a smooth surface, clean details, and reliable feeding even for more complex models.

For best results with TPU, it is advisable to print at lower speeds, ensure the material is dry (storage in a closed container with silica gel), and minimize overly aggressive retractions.

Compatibility and Use in the Bambu Ecosystem

• Fully compatible with Bambu Lab printers with TPU 90A support (e.g., selected models of the X, P, A, H series).
• Ready-made profiles in Bambu Studio facilitate setup even for less experienced users.
• Multi-material printing (PLA/PETG + TPU 90A) is supported on compatible dual-nozzle systems and allows combining hard and soft parts in one model (e.g., rigid core + soft surface).

Practical Tips for Users

• Filament Drying: TPU is hygroscopic – if it absorbs moisture, it can sputter during printing and surface quality deteriorates. Occasional drying in a filament dryer is recommended.
• Printing Speed: maintain medium to lower speeds, especially for complex shapes and overhangs.
• Supports and Material Combinations: in multi-material printing, choose light PLA/PETG as support material for a clean TPU surface finish.

Why Choose Bambu Lab TPU 90A Cocoa Brown

• Original filament from printer manufacturer Bambu Lab with guaranteed quality
• Precisely designed for reliable printing of flexible functional parts
• Elegant Cocoa Brown color for technical and design projects
• Suitable for both advanced users and motivated beginners wanting to transition from PLA to flexible materials

Bambu Lab TPU 90A Cocoa Brown is a great choice for everyone looking for a universal TPU filament with professional print quality, long part life, and an attractive appearance.

Key Features:

• Flexible TPU filament with 90A (Shore A) hardness – ideal compromise between softness and dimensional stability.
• High resistance to abrasion and material fatigue – suitable for parts exposed to frequent bending and stress.
• Perfect for shock and vibration damping – use for grips, protective elements, silent blocks, and pads.
• Optimized for Bambu Lab printers – tuned profiles in Bambu Studio, reliable feeding.
• Possibility of multi-material printing with PLA and PETG on compatible dual-nozzle systems.
• Elegant Cocoa Brown (51800) shade suitable for technical and design applications.
• Spool with 1 kg of filament and 1,75 mm diameter – enough material for larger projects.