Stereolithography (SLA) provides accurate models and patterns in record time. Concept models, masters and patterns are created in record time using Stereolithography. Along with PolyJet, SLA is among the most accurate and precise rapid prototyping technologies available. Complete in-house finishing capability for production-like prototypes ensures your model and patterns are delivered on time, ready for immediate application.
SLA models and patterns can be produced in a matter of hours from any popular CAD system. Starting with CAD geometry, IGES or STL data, Solid Concepts' engineers will guide your most demanding project through every step of the process to guarantee timely delivery. In-house developed 3D viewing and translation software and special finishing techniques make it possible for Solid Concepts to provide the highest level of quality at competitive prices.
Because of their accuracy and ability to reproduce fine details, SLA models are ideal for use as concept models, form and fit studies and as master patterns for a variety of molding techniques. Options for finishing include color-matched painting, texturing and pad printing, to give your model a "production quality" look and feel.
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SLA Standard – Built in 0.007" layer thicknesses, our SLA Standard process is suitable for prototypes and master patterns that need to be built quickly and economically.
SLA Premium – Built in 0.005" layer thicknesses, our SLA Premium process is excellent for prototypes and master patterns – providing excellent detail and requiring less finishing work.
HDSL Provides exceptional detail in less time, requiring less post finishing work; suitable for high-quality prototypes and master patterns
ID-Light - A proprietary and advanced SLA technology allowing for quicker builds for large appearance models.
Solid Concepts has developed a next generation QuickCast custom build style/algorithm and material to produce light rigid investment casting patterns. These are 10 to 35% lighter then those built with other materials and standard QuickCast build style/material combination assures accuracy and optimum casting yield.
| Applications | Layer Thickness | Envelope (XxYxZ) | Lead Time* | Tolerance** | |
| SLA Standard | Good for prototypes an master patterns that need to be built quickly and economically | 0.007" | Unlimited | 2-5 Days | ± 0.015" or ± 0.002"/" |
| SLA Premium | Excellent for prototypes and master patterns; provides excellent detail and requires less finishing work | 0.005" | Unlimited | 2-5 Days | ± 0.015" or ± 0.0015"/" |
| HDSL | Provides exceptional detail in less time, requiring less post finishing work; suitable for high-quality prototypes and master patterns | 0.004" | 25" x 29" x 21" | 2-5 Days | ± 0.010" or ± 0.001"/" |
| ID-Light™ | Excellent for light-weight appearance models with exceptional surface finish; uses proprietary build style | 0.007" | Unlimited | 2-5 Days | ± 0.015" or ± 0.002"/" |

Large Geometries are no problem for Solid Concepts. We take on parts that others cannot or will not. Our arsenal of equipment includes the largest SLA machine available on the market. Pair this with our proprietary knowledge of large part assembly and you can expect extremely accurate large geometries.

Value is the core of our mission statement. As one of the only service bureaus with a dedicated Quality Department, Solid Concepts consistently delivers high quality parts at affordable prices. This type of value comes from complete data security, on-time delivery, material choices, accuracy, expert part finishing and engineering expertise that helped pioneer the industry. Our expertise allows us to produce accurate prototypes, in less time and at a lower cost than any other service provider.

Fast & Reliable service is a standard in which Solid Concepts prides itself. With 23 state-of-the-art SLA and PolyJet machines, we are the largest dedicated service provider of photocure in North America. Capacity translates to better on-time delivery. Large programs are no problem since we can commit several machines to demanding programs and complete even large orders quickly. Security is guaranteed with every project. Solid Concepts is committed to protecting the privacy of our customers and has gone to great lengths to give you peace-of-mind. We meet ITAR security regulations, and carry both ISO 9001 and AS 9100 certifications.

Finishing Expertise is often the difference between a good prototype and a great prototype. Backed by many years of model making experience, Solid Concepts offers various hand finishing, non-cosmetic & cosmetic paint, texture, EMI & RFI shielding and plating options to closely simulate your production part. Complete in-house finishing capabilities and expert painters ensure production-quality prototypes delivered on time and ready for immediate application.

Material Choices is a luxury available with Solid Concepts. A wide variety of materials were meticulously selected to meet your project needs and give you true freedom of choice. We conducted an in-depth customer survey to determine what material attributes you find most important, then hand selected the best materials from four of the top photocure suppliers.