
Nylon PA12S 3D Printing
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")


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
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Strong, durable parts with fine surface detail
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Consistent accuracy and mechanical performance
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Excellent resistance to impact, oils, and chemicals
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Stable under stress, UV exposure, and humidity
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Lower environmental impact through sustainable production
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Low cost per part, especially for high-volume printing
Applications
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Functional prototypes and production components
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Housings, brackets, and enclosures
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Load-bearing parts and mechanical assemblies
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Water- and air-tight fittings or connectors
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Industrial jigs, fixtures, and tooling aids
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Automotive, aerospace, and consumer products

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.
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
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Consider hollowing or adding internal lattice structure to large solid pieces to improve accuracy and minimize cost.
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Hinges, sockets, and linked parts can be integrated into the design.
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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.
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Raw (gray)
Best for functional prototypes and internal components. Provides a slightly textured, powdery surface with excellent accuracy.

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

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

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