[ 05.1 // SLA ]

SLA · Stereolithography 3D Printing

Laser cures liquid resin layer by layer. The highest accuracy and finish in the industry - for visual prototypes, casting masters and medical models.

[ 05.1.1 // SPECS ]

Technical specifications

Tolerance
±0.05 mm
Layer height
25–100µm
Build volume
500× 500× 500
Finish
Very smooth
Lead time
24–72 hours
Color
White/Clear/Black/Grey & more
[ 05.1.2 // TRADE-OFFS ]

Strengths & limitations

Strengths

  • Exceptional dimensional accuracy
  • Very smooth surface finish
  • Captures fine features and small details
  • Clear/translucent materials available
  • Water resistant
  • UV resistant

Limitations

  • Less tough than thermoplastics
  • UV sensitivity over time
  • Requires supports and post-cure
[ 05.1.3 // MATERIALS ]

Available materials

Material Typical uses
Standard Resin Visual prototypes, models
Tough 2000 Functional parts
Tough 1500 Impact-resistant parts
Flexible 80A Seals, gaskets, flexible parts
Durable Long-lasting end-use parts
Clear Optics, packaging
Castable Investment casting masters

← Full materials library

[ 05.1.4 // BEST FOR ]

Best suited for

  • Prototypes that look like the final product
  • Enclosures and clear parts
  • Medical and dental models
[ 05.1.5 // FAQ ]

FAQ

How long does an SLA part last?

After UV cure, it's stable for years indoors. Outdoors it ages faster.

Can it print in color?

The resin comes in fixed colors. We can mix pigments to get a custom color, but it requires a full liter of raw material; the simpler alternative is painting after printing.

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