Stereolithography (SLA) produces extremely complex prototypes with excellent accuracy and surface finish. The strength and detail resolution of SLA makes it the best 3D printing technology for form and fit test models, appearance models and master patterns for RTV molding.
InterPRO offers many SLA materials to choose from, including glass clear, high impact strength, high HTD and Class VI medical grade. The wide range of available materials makes SLA ideal for flow testing and visualization, functional testing, wind tunnel models, metal casting patterns, thermoforming molds, and fixtures for assembly.
InterPRO operates nine SLA high resolution and large frame SLA systems in-house.
Recommended Minimum Feature Size
- SLA Nano: 0.008″
VIPER high resolution: 0.015-0.085″
Standard resolution: 0.030″
Lead Time Options
- Normal shipment: 2-3 days after order
Expedited delivery options (same day, next day) are also available
Layers removed, clear coat
added to all surfaces.
Clear coat added to outside
of ‘Machine Finish’ part.
Supports removed, slight wet
sand in alcohol, support nubs
ABS-like, extremely durable, off-white in appearance. Excellent for low-volume production.
Useful in functional applications where flexibility and impact strength are critical requirements.
ABS-like, attractive gray in color, good flex and impact resistance.
(Extreme High-Temp, Composite)
Strong, stiff, high temperature resistant composite parts ideal for tooling and wind tunnel testing applications.
Somos Watershed 11122XC
ABS-like, strong, tough, water resistant, clear and almost colorless, USP Class VI approved.
A hard, clear plastic with the aesthetics of molded polycarbonate (PC).
|SLA MATERIAL||MAX LENGTH|
|HEAT DEFLECTION |
|ELONGATION AT BREAK
|SOMOS 8120||250||54°C @ 0.46 (66 psi)||not available||26||690||59||27%|
|Xtreme Gray||500||62°C @ 0.46 (66 psi)||1790 - 1980||38-44||1520 - 2070||35-52||14-22%|
|SOMOS SOMOS Watershed11122XC||500||50°C @ 0.46 (66 psi)||not available||50.4||2,205||25||16%|
|SOMOS NeXt||500||56°C @ 0.46 (66 psi)||2430||not available||2470||50||9%|
|SOMOS EvoLVe||250||52.3°C @ 0.46 (66 psi)||2964||56.8||2654||38.9||11%|
|ACCURA 60||250||53 °C @ 0.46 (66 psi)||2690-3100||58-68||2700-3000||15-25||5-13%|
|Prototherm 12120||250||56.5°C @ 0.46 (66 psi)||3520||70.2||3320||12||4%|
|SOMOS PerFORM||250||132°C @ 0.46 (66 psi)||10,500||68||10,000||17||1%|