ABS+ filaments for 3D printing
ABS+ is a popular material for technical prints where PLA is not enough. It offers high strength, toughness and heat resistance, making it ideal for prototypes, covers, automotive parts and components under stress.
At Filamentor you will find the cheapest ABS+ filaments from the Smart print and Professional lab (Prof. lab) series. They guarantee stable printing and precise dimensions. You get reliable technical parts for home and professional use at an unbeatable price.
Buying guide
Modified ABS+ filament is a reliable choice for printing mechanically stressed and temperature-resistant parts. Compared to standard ABS, this upgraded version warps less during cooling and smells less while printing. Whether you grab the established Smart Print brand or go for the industrial standard Prof. Lab, you get a material with a consistent 1.75 mm diameter. We actively test both materials on our own printers to deliver spools ready for stable production.
Where to use ABS+ filament in practice
Thanks to a temperature resistance of around 95 °C and excellent machinability, ABS filament is primarily suited for functional prototypes and spare parts. You can easily sand, drill, securely glue, or smooth your prints with acetone. Typical applications include:
- Electronics enclosures and parts exposed to higher temperatures.
- Mechanical parts for cars or 3D printers.
- Prototypes intended for post-processing like milling and sanding.
- Models requiring chemical surface smoothing with acetone.
Recommended print settings
Ensuring stable temperature conditions is key to a successful print. This prevents warping and corners lifting from the build plate.
| Parameter | Value |
|---|---|
| Nozzle temperature | 230 to 260 °C |
| Bed temperature | 90 to 110 °C |
| Enclosed chamber | Recommended for larger models |
| Practical tip | Apply a thin layer of glue or special adhesive spray to the bed before printing |
Comparison with other materials
When choosing an engineering plastic, you often consider multiple options. If you are deciding between ABS+ and other polymers, it mostly depends on the environment where the print will be used. ASA is better for outdoor use because it offers natural UV stability and does not become brittle in the sun. PETG, on the other hand, is an easier route for printing without an enclosure, but you have to accept lower temperature resistance. ABS filament therefore has a solid place where you need high heat resistance and easy mechanical post-processing, provided you are not printing parts for permanent sun exposure.
Frequently asked questions
What is the difference between standard ABS and ABS+?
ABS+ contains special additives that reduce material stress during cooling. As a result, prints warp less and printing is generally more reliable even on printers without an actively heated chamber. It also produces a less noticeable smell than older generations of this plastic.
Can I print ABS filament on an open printer?
You can print smaller parts on an open printer if you prevent drafts in the room and keep the bed temperature high. For medium and larger models, we strongly recommend using a printer with an enclosed chamber, otherwise you risk delamination and the part detaching.
Can ABS+ prints be glued and smoothed?
Yes, this material reacts excellently to acetone. To join multiple parts, you can make your own glue by dissolving pieces of filament in acetone. Prints can also be smoothed in acetone vapor, giving you a completely smooth and glossy surface with no visible layers.
If you are looking for a reliable material for your projects, we have solutions in stock at a fair price per kilogram spool. Interested in other engineering plastics? Check out our ASA filaments for outdoor use or the popular PETG filaments for easier printing. If you are on a tight budget, visit our section for affordable filaments. You can find our complete range of materials in the all filaments category.