Stereolithography (SLA) 3D Printing Services

Stereolithography (SLA) is a 3D printing technology that unlocks intricate design possibilities with precision and versatility. It’s one of the most popular resin-based 3D printing technologies, combining low costs with advantageous mechanical attributes.
Start Your Project
SLA in action

How SLA Works

SLA works by utilizing the principles of photopolymerization.

The additive manufacturing process begins with a vat of liquid resin selectively cured by a UV light source, solidifying one layer at a time.​

The build platform gradually moves, curing and fusing each layer. This precise layering process produces highly accurate, intricate parts with smooth surface finishes.

How SLA 3D printing works

SLA Use Cases

SLA is used in various applications, from product design and functional prototyping to end-use parts. This technology allows for thorough testing, validation, and design iterations. All this accelerates product development.

SLA by the Numbers

Max Build Size
2100 x 700 x 800 mm

Lead Times

Starting at 7 days
Minimum Wall Thickness
0.7 mm (depending on material and geometry)
Dimensional Accuracy

+/- 0.2%, minimum of 0.2 mm

Working with MakerVerse and leveraging their extensive eco-system to support on demand parts requirements has allowed us to be more responsive and agile.

Quan Lac

Vice President of Additive Manufacturing at Siemens Energy

Read the full story

Source Industrial-Grade SLA Parts

MakerVerse gives you the flexibility to source parts however you need. Get instant quotes and quickly order parts with on-demand manufacturing. Our team of experts will work with you for sophisticated orders to develop, align, and supervise a manufacturing quality plan from start to finish.

On-Demand Manufacturing

  • Instant quoting and DFM checks
  • Short lead times
  • Fast and intuitive order placement

Get Quote

Production Orders

  • Expert support from end-to-end
  • Comprehensive manufacturing and quality plan
  • Guaranteed quality meeting advanced specifications

Get Production Quote

Popular SLA Finishes

Technology: SLA
UV-resistant painted finish for SLA parts

UV-resistant painted

SLA

Protects SLA prints from UV exposure while enhancing visual appearance. This finish helps maintain color stability and preserves the part’s structural integrity over time.

Selected: SLA
Prime and color spray painted finish for SLA parts

Prime and color spray painted

SLA

A primer is first applied to create a smooth base, followed by a color coating. This enables detailed, high-quality surfaces and customized visual results.

Selected: SLA
Polished finish for SLA parts

Polished

SLA

Careful buffing and smoothing create a glossy, reflective surface that enhances fine details and can improve transparency.

Selected: SLA
Blasted finish for SLA parts

Blasted

SLA

Fine particles such as sand or glass beads remove the outer layer to create a smooth, uniform surface and eliminate support marks.

Selected: SLA

Blasted

Fine particles, such as sand or glass beads, gently remove the outer layer of the print and achieve a smooth and uniform surface. This is especially beneficial for removing traces of support structures.

Polished

​Through careful buffing and smoothing techniques, SLA parts achieve a glossy and reflective surface that highlights the fine details of the print and offers good transparency.

Prime and color spray painted

First, a primer is applied to create a smooth base. Then a range of colors can be added and intricate details, resulting in visually stunning and personalized prints.

UV-resistant painted

Protect your SLA prints from the damaging effects of the sun while adding a layer of visual appeal with UV resistant painting. This ensures prints retain their vibrant colors and structural integrity over time.

UV-resistant painted

Protect your SLA prints from the damaging effects of the sun while adding a layer of visual appeal with UV resistant painting. This ensures prints retain their vibrant colors and structural integrity over time.

Prime and color spray painted

First, a primer is applied to create a smooth base. Then a range of colors can be added and intricate details, resulting in visually stunning and personalized prints.

Polished

​Through careful buffing and smoothing techniques, SLA parts achieve a glossy and reflective surface that highlights the fine details of the print and offers good transparency.

Blasted

Fine particles, such as sand or glass beads, gently remove the outer layer of the print and achieve a smooth and uniform surface. This is especially beneficial for removing traces of support structures.

Available SLA Materials

What’s the best material for your project?
Try our Interactive technology and material advisor to find out

Try now

Didn't find the material you are looking for?


We are constantly expanding and you can request specific materials going beyond our current standardized offering. Select “Other Material” in the order process and provide us with your desired specifications in the comment section. You can also reach out to us with your specific material requests
Contact Us

Additive Manufacturing Resources

SLA vs. SLS vs. FDM: How to Choose the Right 3D Printing Process for Your Part

You have a CAD file and a delivery deadline. You need a part — not a printer. Whether you’re a procurement manager sourcing functional components or a mechanical engineer validating a prototype, the process question always comes up: FDM, SLA, or SLS? The right answer depends on three things: geometry complexity, surface quality required, and whether the part needs to perform under load or simply look right. This article walks through each process clearly — so you can decide with confidence and source the right part, including via MakerVerse’s instant quoting platform. The Topic in a Nutshell Process determines surface finish: FDM leaves visible layer lines; SLA delivers the smoothest finish straight off the machine; SLS produces a slightly textured surface that post-processing can refine. Complexity without support costs: SLS needs no support structures — making it the most cost-effective choice for undercuts, internal channels, and small-batch functional parts. FDM

Cost-per-part

The 2026 Cost-Per-Part Benchmark: CNC, SLS, MJF, L-PBF and Injection Moulding Compared

Three quotes land on your desk for the same bracket: one from a CNC shop, one from an SLS bureau, and one from a moulder. The headline prices vary wildly, but none reveal setup time, tooling amortisation, or lead-time cost. So what does “cheapest” actually mean when the most expensive variables are invisible? This guide is the first technology-agnostic cost-per-part benchmark for 2026: mapping CNC, additive manufacturing, and injection moulding against the same volume, geometry, and lead-time inputs, the way MakerVerse prices them from a single CAD upload. The Topic in a Nutshell Full-cost formula: Cost-per-part equals direct materials plus direct labour plus manufacturing overhead plus amortised tooling plus scrap, divided by good units shipped. Overhead weight: Manufacturing overhead typically accounts for 20–40% of total production cost, yet rarely appears as a separate line in supplier quotes. Volume tiers: 3D printing wins below roughly 50 to 100 parts, CNC machining

Read more

Let’s build together

Schedule a consultation with our specialists to kickstart your project.

Schedule Consultation

Ready to get started?

Put your parts into Production today

Get Instant Quote