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Why Choose Nylon PA12S?

Nylon PA12S delivers the same trusted strength, accuracy, and impact resistance as standard PA12 — while offering higher powder reusability and reduced material waste. Engineered for long-term performance under stress, it maintains durability, chemical resistance, and stability over time.

 Nylon PA12S is our most affordable 3D printing material, making it the go-to choice for both functional prototypes and cost-efficient production runs where precision and repeatability matter.

3D printing technology
Dimensional accuracy

+/- 0.3% with a lower limit of +/- 0.3 mm

Maximum part size

380 x 285 x 380 mm (14.9" x 11.2" x 14.9")

High-precision Nylon PA12S part printed with HP Multi Jet Fusion technology, demonstrating dimensional accuracy and durable raw surface quality
HP Multi Jet Fusion 3D printed Nylon PA12S industrial components illustrating precision and repeatable quality

Nylon PA12S delivers the same reliable mechanical performance and fine feature detail as standard PA12, while offering higher powder reusability and reduced material waste. It’s ideal for rapid prototyping and low- to mid-volume production, providing strong, repeatable parts with excellent accuracy.

From automotive housings and industrial enclosures to aerospace and consumer components, Nylon PA12S enables businesses to move seamlessly from prototype to production.

 

Manufactured in-house, it’s also our most affordable 3D printing material — offering the best balance of strength, precision, and value in additive manufacturing.

Key Benefits

  • Strong, durable parts with fine surface detail

  • Consistent accuracy and mechanical performance

  • Excellent resistance to impact, oils, and chemicals

  • Stable under stress, UV exposure, and humidity

  • Lower environmental impact through sustainable production

  • Low cost per part, especially for high-volume printing

Applications

  • Functional prototypes and production components

  • Housings, brackets, and enclosures

  • Load-bearing parts and mechanical assemblies

  • Water- and air-tight fittings or connectors

  • Industrial jigs, fixtures, and tooling aids

  • Automotive, aerospace, and consumer products

MJF 3D printer_edited.jpg

HP Multi Jet Fusion (MJF) delivers exceptional precision and surface quality for end-to-end production at low cost. Ideal for low- to mid-volume manufacturing, it’s trusted by global leaders including Volkswagen, BMW, and John Deere for producing durable, high-performance production-grade parts.

Technical Specifications

Accuracy

± 0.3 % (minimum ± 0.3 mm)

Layer thickness

0.08 mm

Density of part

1.01 g/cm³

Tensile modulus

1700 MPa

Tensile strength

48 MPa

Elongation at break

20% 

Design Guidelines​

Max build volume

380 x 284 x 380 mm (15 x 11.2 x 15")

Min wall thickness

0.6 mm (flexible), 2 mm (rigid)

Connecting parts

min 0.5 mm between part interface areas

Moving parts

min 0.7 mm between faces of printed assemblies

Emboss / deboss

min 0.5 mm

Design Considerations​

  • Consider hollowing or adding internal lattice structure to large solid pieces to improve accuracy and minimize cost. 

  • Hinges, sockets, and linked parts can be integrated into the design. ​

  • Thin and long parts, as well as large flat surfaces, may be prone to warping with HP Multi Jet Fusion 3D printing technology. For similar materials properties and excellent accuracy consider using HP Nylon PA12 with SLS 3D printing technology as an alternative for these parts.

Surface Finishes

Parts manufactured with Mulit Jet Fusion are strong and precise right off the printer — ideal for functional prototypes or non-cosmetic components. Finishing options like black dye, vapor smoothing, and Cerakote elevate the look, durability, and environmental resistance of production parts.

HP PA12 (raw finish)
Raw (gray)

Best for functional prototypes and internal components. Provides a slightly textured, powdery surface with excellent accuracy.

HP Multi Jet Fusion Nylon PA12 - black dye
Black Dye

Recommended for end-use parts that require a professional, uniform look. Black dye enhances color depth and UV stability.

Nylon PA12 partwith vapor smoothing finish
Vapor Smoothing

Ideal for consumer-facing or water-resistant parts. Seals pores, improves surface gloss, and increases strength and cleanability.

Cerakote ceramic finish on 3D printed Nylon PA12
Cerakote

Thin-film ceramic coating for premium finishes and added protection. Available in multiple colors for branding or aesthetic appeal.

Photo Gallery

Air conditioning ventilation - PA 12 - in enviro - Credit to HP (3).jpg
Material Selection Guide

Not sure which material is the best fit for your project? Use our materials selection guide to compare the material properties and recommended uses for each.

Aerodynamic wing printed with HP JF 5200 3D and HP 3D HR PA 12 - Data courtesy of Addit·io

Get your parts into production today

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