Xtreme is a resin with good all-round properties including high impact strength, high elongation at break and excellent surface quality. Xtreme is ideal for tough enclosures, snap-fit assemblies and replacing CNC machined parts. Owing to its surface quality, this material is also suitable for finished models with a high level of detail.

Technical Specifications

Standard lead time Minimum of 3 working days , depending on part size, number of components and finishing degrees (offline orders)
4 working days (online orders)
Standard accuracy ± 0.2% (with lower limit on ± 0.2 mm)
Minimum wall thickness 0.8 mm
Layer thickness 0.1 mm
Maximum part dimensions 500 x 500 x 600 mm (offline orders)
480 x 480 x 560 mm (online orders)
Surface structure Unfinished parts typically have visible building layers on the surface but post-production finishes can achieve different effects, from high glosses to coarse textures. Stereolithography parts can be sandblasted, smoothed, colored/impregnated, painted, varnished, covered and coated.


  Units ASTM# Range
Density g/cm³     1.18 – 1.2
Tensile Strength MPa  D638M  38 – 44
Tensile Modulus MPa  D638M  1790 – 1980
Elongation at Break  D638M 14 – 22
Flexural Modulus MPa  D790M 1520 – 2070 
Notched Izod Impact J/m  D256A 35 – 52
Heat Deflection Temp °C D648  at 0.45 MPa: 62
at 1.82 MPa: 54 

Actual values may vary with build condition

Finishing Degrees

Finishing Support removal Curing Sandblasting Smoothing Primer Coating/Paint
Support Marks Removed      
Building layers not visible
Spray Paint    
Spray painted according to RAL color
Dead Matte Paint
Our most matte option, with gloss factor of 10%
Matte Paint
Gloss factor of 30%
Satin Paint
Gloss factor of 50%
High-Gloss Paint
Our most glossy option, with gloss factor of 90%
Soft Touch
Soft touch coating according to RAL color (translucent)
Fine-Texture Paint
Matte color paint with fine texture

How Does Stereolithography Work?

Stereolithography is a laser-based technology that uses a UV-sensitive liquid resin. A UV laser beam scans the surface of the resin and selectively hardens the material corresponding to a cross section of the product, building the 3D part from the bottom to the top. The required supports for overhangs and cavities are automatically generated, and later manually removed.