Professional Lab filaments
The Professional lab (Prof. lab) series is designed for makers who demand greater technical precision and material stability, but don't want to overpay needlessly. Even in this higher tier we prove that an affordable filament can deliver professional results.
This series is the ideal choice if you are looking for a material that is both quality and affordable: it offers precise winding, excellent mechanical properties and stability for technical parts and detailed models. At Filamentor you get this premium standard at a price that stays the most affordable on the market for the long run.
Buying guide
The Professional lab brand, also known as Prof. lab, is a relatively new but well-established manufacturer in the Central European market. This Professional lab filament targets makers looking for neat spooling and stable dimensions for reliable printing. Their materials feature a consistent 1.75 mm diameter with a very tight tolerance of ±0.03 mm. We actively test these filaments on our own printers and can confirm their stability during long print jobs.
Professional lab material overview
| Series | Best for |
|---|---|
| PLA and Silk PLA | Printing detailed models, prototypes and glossy aesthetic objects. |
| PETG | Printing mechanically stressed parts for indoor and outdoor use. |
| TPU 95A | Making flexible parts, seals and protective cases. |
| HS-PLA and PLA META | Fast printing and models with a smooth satin finish. |
| ABS+ and ASA | Technical applications requiring higher temperature resistance. |
| PLA-CF | Printing high-strength parts reinforced with carbon fibers. |
With a total of 195 items, Prof. lab filaments make up the widest selection from a single brand in our entire shop. We keep most items in stock and maintain low prices, so you can get a one-kilo spool of PETG and PLA at a very fair price.
How to choose the right material from Prof. lab
When choosing from such a wide range, we recommend considering the purpose of your printed part and your printer's capabilities.
- For design models and miniatures, go for standard PLA, which offers 48 colors including wood and pastel shades.
- If you print functional parts for everyday use, PETG gives you the optimal balance of strength and printability in 40 color variants.
- For owners of fast printers, there is HS-PLA, which handles high volumetric flows without losing quality.
- If you need to print technical parts, you can use ASA or PLA-CF blended with carbon fibers.
Thanks to neat spooling, the filament will not tangle even during multi-day prints.
Comparison with other manufacturers
Comparing materials can help you decide. Compared to the Smart Print brand, Professional lab is a class above. While Smart Print is great for everyday and high-volume printing due to its lower price, you will appreciate Prof. lab when you need the certainty of neat spooling and a very stable filament diameter. If you are looking for highly specific satin finishes and premium colors, the international brand Polymaker offers even more distinct aesthetic properties, but at a higher cost. Professional lab thus forms a reliable middle ground for advanced makers.
Frequently asked questions
Is Professional lab filament suitable for beginners?
Yes, basic materials like PLA and PETG from this manufacturer are especially user-friendly. Thanks to the stable 1.75 mm diameter and neat spooling, they make your first steps in 3D printing easier. You do not have to worry about frequent nozzle clogs caused by poor-quality filament.
What special materials does Prof. lab offer?
Besides standard plastics, the portfolio includes flexible TPU 95A, glow-in-the-dark PLA and matte variants. For technical use, you have ABS+, ASA and durable PLA-CF. You can spice up aesthetic models with Silk PLA in Dual- and Tri-Color versions.
Do I need to dry this filament before printing?
We recommend always drying materials like PETG, TPU or ASA before printing because they easily absorb moisture from the air. Standard PLA usually just needs to be stored in a sealed box with silica gel. Dry material ensures a smooth print surface without bubbles and popping during printing.
If you are not sure which material to choose, you can browse all filaments in our store. If you are looking for an affordable option for rough prototyping, check out our cheap filaments, which include the mentioned Smart Print brand. For mechanically durable models, be sure to explore our available PETG filaments. If you are tempted by low-temperature printing and a satin look, PLA META, which Professional lab also offers, will be an interesting choice for you.