SLS (Streo Laeser Sintering) is very similar to the SLA process in that it makes use of a high power optic laser that fuses small powder particles layer by layer to produce complex and durable geometric parts.

SLS builds robust parts with nylon materials as well as glass filled nylon materials, making it an ideal process for applications such as duct work, fuel tanks and brackets, as well as functional prototyping.

The SLS process can be used for testing products and short run production under the proper conditions.