How Our SLA 3D Printing Service Works
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Upload 3D Models for an Instant Quote
Get an immediate SLA quote by uploading your 3D models. Need help? Contact us anytime.
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Confirm and Place Your Order
Review the quote and place your order. 1-business-day printing with same-day shipping available.
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Receive Ready Parts
Receive your SLA parts with fast nationwide delivery.
SLA Printing Process
SLA 3D printing, also known as SLA (stereolithography) or mSLA and LSPc technology, is a cutting-edge additive manufacturing method that delivers parts with exceptional precision, intricate details, and smooth surface finishes.
At the core of 3D SLA printing process is vat photopolymerization, where a photosensitive liquid resin is solidified layer by layer using precise light exposure. This allows for the creation of parts with remarkable accuracy and great resolution, making it ideal for applications requiring fine features and high-quality finishes.
We utilize advanced equipment and SLA 3D print materials sourced from industry leaders like Nexa3D, Formlabs, and BASF, ensuring that our SLA addittive manufacturing technology is suitable for everything from SLA rapid prototyping to large-scale production projects.

Key Features, Design Guidelines, and Performance Characteristics for SLA 3D Printing
Applications of SLA 3D Printing
Precision & Detail
SLA 3D printing excels at creating parts with high dimensional accuracy, making it perfect for projects that demand fine details and intricate designs.
Surface Finish
If you're aiming for a smooth, almost injection-molded quality of finish, SLA printing service is an optimal choice, offering parts with minimal layer visibility.
Material Versatility
From standard resin printing to specialized ones like clear, flexible resin and ABS-like resin, our provides a range to fit diverse project needs.
Rapid Prototyping
The ability to produce parts swiftly makes SLA rapid prototyping ideal for projects on a tight schedule, where speed, accuracy, and quality are critical.
Why Choose Our 3D Print SLA Service?
With in-house SLA 3D printing equipment, we offer access to a wide selection of over 10 high-quality resins, including specialized materials like flexible, clear, and castable options.
Our SLA 3D printing service delivers impressive accuracy, achieving resolutions as fine as 16 microns, making us a trusted partner for projects that demand precision and detail.
Our team brings over 12 years of experience in SLA printing service, combining technical expertise with the latest advancements in the field. We provide fast turnaround times, with lead times starting at just one business day and efficient cost estimation to meet your project needs.
In-house Production
10+ Materials
12+ Years of Experience
Lead Times from One Day
Volume Discounts
Serving Boston businesses and
beyond
Excellence in SLA 3D Printing Service
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We take great care to ensure every detail is perfected when we 3D print SLA. Before shipping, all parts are fully cured in line with the material manufacturer's specifications.
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Any hollow sections are diligently drained of excess resin.
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Moreover, we ensure that all support material is removed, and support nibs are sanded down to a smooth finish, ensuring you receive a product of the highest quality.
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Happy to discuss your project over the phone at +18557552242.

Get in Touch
We provide SLA 3D printing services in Salem, Greater Boston and throughout Massachusetts. We also ship nationwide.
Address: Enterprise Center at Salem State University, 121 Loring Avenue, Salem, MA 01970.
Meetings by appointment only.
Feel free to reach out to us via email at: sales@upsideparts.com, or by phone at: