Why Choose Grey Resin?

Leverage Grey Resin to iterate on high-resolution prototypes and models that capture astonishing detail without sacrificing strength.

Matte Appearance

Produce prints with smooth, opaque surfaces ideal for model making and looks-like prototyping, rivaling injection-molded plastics.

High Part Quality

Create elegant, enticing parts without sanding, polishing, or priming.

Ease of Use

Start using your parts quickly, as Formlabs’ Standard Resins only need minimal post-processing.

Neutral Undertone

Paint or use other finishing processes to elevate your model or prototype.


Grey Resin supports high detail with a smooth, matte surface finish with great mechanical properties.

Consider Grey Resin for:

General purpose prototyping and design
Models with very small features and intricate details
Base for painted prints
Presentation-ready pieces

Material Properties*

Grey Resin

Ultimate Tensile Strength

65 MPa

Tensile Modulus

2.8 GPa



Flexural Modulus

2.2 GPa

Notched Izod

25 J/m

Heat Deflection Temp @ 0.45 MPa

73 ºC

* Material properties may vary based on part geometry, print orientation, print settings, and temperature. Data was obtained from parts printed using Form 2, 100 μm, Clear settings and post-cured with 1.25 mW/cm³ of 405 nm LED light for 60 minutes at 60°C.