PA6 Low Warp™

Strong and abrasion-resistant

Spectrum PA6 Low Warp™ is an extremely strong construction material based on polycaprolactam enhanced with additives that reduce the high shrinkage typical of processing such materials. The most important characteristics of Spectrum PA6 Low Warp™ filament include, among others: resistance to fuels and oils, high impact resistance, and excellent mechanical properties.

The improved cohesion of the Spectrum PA6 Low Warp™ material makes it possible to significantly reduce the “curling” effect (especially at the corners of the printed model). The reduction of this negative effect is related to the low processing shrinkage of 0.3%.

Additives used in the production of Spectrum PA6 Low Warp™ make it a self-lubricating material, so it is possible to use the parts produced in applications where friction occurs. In addition, the molded parts will have good electrical insulation properties and also show physiological indifference.

In order to obtain the interesting properties of Spectrum PA6 Low Warp™, as far as technical aspects are concerned, the basic storage rules for these materials must be followed (in a dry and dark place with humidity less than 15%). To obtain the best parameters of the printed object, it is recommended to dry the material before processing.

Technical data

Available diameter:
1.75 / 2.85 [mm]
Diameter tolerance:
+/- 0.03 [mm]
1.15 [g/cm3]
Thermal resistance:
HDT B - 60°C
Surface finish:
Verify your spool:
YES (course of diameter online graph - on the entire length of the spool, mean diameter, ovality, standard deviation individually for each manufactured spool)

How to use

Nozzle temperature:
Bed temperature:
Recommended printing speed:
30-70 mm/s
Recommended shell thickness:
0.40 - 2.70mm
Recommended layer height:
≥ 0.15mm
Closed chamber for printing:
Dry box recommended:
Ruby or hardened nozzle recommended:
not necessary (for increased adhesion or to prevent warping: Magigoo PA)

Material characteristics

  • low shrinkage
  • high mechanical strength
  • chemical resistance to lubricants and oils
  • wide variety of applications
  • very high adhesion between layers, which minimizes the risk of delamination


  • Slide bearings, scrapers, guide rollers operating at elevated temperatures
  • rings and seal plates with enhanced chemical and corrosion resistance
  • end-use parts
  • tools
  • functional prototyping
Not sure what filament to choose?

Check filament parameters using our comparison tool.

Verify Your Spool

Check out our tool to verify purchased filaments.

Where to buy

Check the list of our local and online distributors.

Verify Your Spool

Check the course of diameter on the entire length of the spool, ovality, mean diameter and standard deviation for each manufactured spool individually.

Where to buy

Check the list of our local and online distributors.

A wide range of products

Wide portfolio consisting of over 50 filaments with a versatile range of properties and applications, divided into three segments: desktop easy-to-use, industrial grade and high performance.

High quality

Innovation, extrusion know-how and highest quality filaments are the pillars of Spectrum philosophy. Our team is working continously on the development of new materials and their applications.

European made

All filaments from our portfolio are in-house made. We use modern production lines equipped with non-standard solutions to obtain highest quality final product.

Professional technical support

Our qualified support team helps at every stage from material selection to the 3D printing process.

Not sure what filament to choose?



Compare Clear
facebook twitter youtube vimeo linkedin instagram whatsup