5 Alternatives to the SUNLU TPU Filament (Including 2 That Are Better)
Whether it's due to stock issues, price, or simply a desire to explore other options, finding alternatives to the SUNLU TPU filament can open up exciting possibilities for your 3D printing projects. Let's dive into some fantastic alternatives that maintain quality and performance while potentially offering unique benefits.
Original Product
SUNLU TPU 3D Printer Filament 1.75mm, High Speed 95A TPU, 1KG Flexible for Fast Printing, Dimensional Accuracy +/- 0.03mm, Suitable for Most FDM 3D Printers (Green) — £16.99, 4.6★
This green variant of the SUNLU TPU filament boasts the same impressive properties as its black counterpart, including a 95A hardness and high-speed printing capabilities. The only notable difference is the colour, making it an excellent choice for those looking to add a splash of colour to their prints. If you're already a fan of SUNLU's quality, this green option is a no-brainer, especially if you're after a vibrant finish.
OVERTURE TPU Filament 1.75mm Flexible TPU 95A Soft 3D Printer Filament, 1kg Spool (2.2 lbs), Dimensional Accuracy +/- 0.02 mm (Black) — £17.99, 4.6★
OVERTURE's TPU filament is another solid alternative that matches the hardness of SUNLU's offering. With a slightly better dimensional accuracy of +/- 0.02mm, it may be the better choice for projects requiring precise fits. The flexibility and printability are on par, making it a great option for flexible prints like phone cases or wearables. If precision is your priority, give OVERTURE a go!
eSUN eTPU 3D Printer Filament 1.75mm, Flexible Soft TPU Filament, 1KG (Black) — £18.50, 4.5★
eSUN is a well-known name in the filament world, and their eTPU is no exception. It offers a similar 95A hardness and is designed for high-speed printing. However, some users have reported that it can be a bit more challenging to work with regarding bed adhesion. If you're an experienced maker looking for a reliable TPU option and are ready to tweak your settings, eSUN could be your next go-to filament.
SainSmart TPU 3D Printer Filament 1.75mm, Flexible 95A, 1KG (White) — £19.99, 4.4★
SainSmart’s TPU filament is slightly more expensive but comes with a reputation for excellent quality and consistency. While it has the same hardness rating, some users appreciate the slightly improved flexibility, making it perfect for functional parts that need to withstand wear and tear. If you're after durability and are willing to spend a bit more, SainSmart is worth considering.
NinjaTek NinjaFlex 3D Printer Filament 1.75mm, Flexible Filament, 1KG (Black) — £24.99, 4.7★
For those willing to splurge, NinjaFlex is a top-tier flexible filament that offers outstanding flexibility and print quality. With a shore hardness rating lower than 95A, it’s more elastic, making it perfect for projects where extreme flexibility is required. If your project demands the best flexibility and you don’t mind the higher price tag, NinjaFlex is a fantastic choice.
Alternatives
SUNLU TPU 3D Printer Filament 1.75mm, High Speed 95A TPU, 1KG Flexible for Fast Printing, Dimensional Accuracy +/- 0.03mm, Suitable for Most FDM 3D Printers (Green)
OVERTURE TPU Filament 1.75mm Flexible TPU 95A Soft 3D Printer Filament, 1kg Spool (2.2 lbs), Dimensional Accuracy +/- 0.02 mm (Black)
Still Buy the Original If...
If you're specifically looking for a black TPU filament with a proven track record, the original SUNLU TPU remains an excellent choice. It's also perfect if you want to stick with the same brand for consistency in your prints.
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