SainSmart Neon Yellow TPU Filament – 1.75mm, 0.8kg (1.76 lb), 95A Shore Hardness

Overview

The Neon Yellow TPU Filament combines exceptional flexibility, durability, and vibrant color into a premium material designed for functional and creative applications. Featuring a bold Neon Yellow finish, this flexible TPU filament delivers outstanding elasticity, impact resistance, and abrasion resistance while maintaining reliable printability.

Manufactured from Rep-Flex TPU with a Shore hardness rating of 95A, this filament is ideal for producing flexible parts that require strength, resilience, and long-term durability. Whether you're creating protective cases, wearable accessories, gaskets, grips, or custom prototypes, Neon Yellow TPU provides the flexibility and performance needed for demanding applications.

Ideal For

• Protective cases

• Wearable accessories

• Phone cases

• Gaskets and seals

• Flexible prototypes

• Drone components

• RC vehicle parts

• Grips and handles

• Sporting goods

• Custom functional parts

Key Features

• Bright Neon Yellow color

• Premium Rep-Flex TPU material

• Flexible 95A Shore hardness

• Excellent impact resistance

• High abrasion resistance

• Strong layer adhesion

• Durable and long-lasting

• Good chemical resistance

• Reliable extrusion performance

• Vacuum-sealed with desiccant for freshness

Flexible & Durable Performance

Rep-Flex TPU provides an excellent balance between flexibility and strength.

Benefits include:

• Outstanding elasticity

• Excellent impact absorption

• Superior wear resistance

• Long-term durability

• Reduced risk of cracking

• Flexible yet strong finished parts

This makes it ideal for applications where repeated bending, compression, or movement is expected.

Eye-Catching Neon Color

The Neon Yellow color produces vibrant, attention-grabbing prints that stand out from traditional filament colors.

Advantages include:

• Bright, vivid appearance

• Excellent visibility

• Ideal for custom products

• Great for creative projects

• Professional-looking finished parts

Optimized for Flexible Printing

Designed specifically for flexible applications, this TPU filament delivers dependable printing performance when used with proper settings.

Benefits include:

• Smooth extrusion

• Consistent layer bonding

• Reduced brittleness

• Excellent flexibility

• Reliable print quality

Specifications

Specification	Details
Material	Rep-Flex TPU
Color	Neon Yellow
Filament Diameter	1.75mm
Diameter Tolerance	±0.05mm
Shore Hardness	95A
Spool Weight	0.8kg (1.76 lb)
Packaging	Vacuum Sealed with Desiccant
Material Type	Flexible TPU

Recommended Print Settings

Setting	Recommendation
Nozzle Temperature	195°C–230°C
Bed Temperature	40°C–60°C
Nozzle Size	0.4mm–0.8mm
Print Speed	15–30 mm/s
Extruder Type	Direct Drive Recommended

Printing Recommendations

• A direct-drive extruder is strongly recommended for the best print quality and reliability.

• Bowden systems can be used but may require additional calibration and slower print speeds.

• Clean the nozzle thoroughly before loading TPU filament.

• If printing issues occur, reduce print speed and fine-tune extrusion temperature.

• Store filament in a dry environment when not in use.

• Keep filament sealed with desiccant to minimize moisture absorption.

Compatibility

Compatible with most FDM/FFF 3D printers that support flexible TPU filament, including:

• Bambu Lab

• Creality

• Prusa

• QIDI Tech

• Flashforge

• Raise3D

• Anycubic

• Direct-drive and properly tuned Bowden systems

Applications

• Phone cases

• Protective covers

• Wearable devices

• RC vehicle parts

• Drone accessories

• Flexible hinges

• Seals and gaskets

• Tool grips

• Sporting equipment

• Functional flexible prototypes

What's Included

• 1 × Neon Yellow TPU Filament Spool (1.75mm, 0.8kg / 1.76 lb)

• Vacuum-Sealed Packaging with Desiccant

Customer Resources

📄 Resource Center (including user manual)
💻 Software; Carveco Guide
📧 Support Team: Direct manufacturer assistance troubleshooting. Email them at support@sainsmart.com