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Formlabs Grey v4.1 Resin - 1L

Product# RS-F2-GPGR-41

Grey Resin is an excellent choice for general-purpose prototyping, design, and models with intricate details. Its matte surface finish, opaque appearance, and high precision ensure that prints are ready to use straight from the printer. The neutral undertone also serves as an ideal base for painting or other finishing processes.

Grey Resin V4.1 is compatible with Form 3 Series printers and offers improved toughness compared to Grey Resin V4, making it even more durable for a wide range of applications.

Please Note: Compatible with Form 3, 3B, 3L and 3BL printers only.

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Who We Are

Founded in 1997, we bring next-generation technology to customers, with an emphasis on expertise and white-glove service. Showrooms in Chicago, Detroit, Tokyo, and Seoul.

Our Company

The leading national supplier of Desktop 3D printers. Expertise in both Industrial and Desktop 3D printing. Supplier of next-generation Metal, SLS, ultrafast Industrial printers.

Customer Benefits

  • White glove support
  • On-site support options
  • Training packages


Product Overview

Formlabs Grey Resin V4.1

Grey Resin is perfect for general-purpose prototyping and design, and models with intricate details. With a matte surface finish, opaque appearance, and precise details, prints are ready to use right off the printer. Its neutral undertone makes a great base for parts that will eventually be painted or undergo other finishing processes.


Key Specifications

Grey Resin is perfect for general-purpose prototyping and design, excellent for capturing small details.  

Supports print resolutions of 100 microns

Compatibility

Grey Resin V4.1 is compatible with Form 3 Series printers. Grey Resin V4.1 produces tougher parts compared to Grey Resin V4.


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.

Ease of Use

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

High Part Quality

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

Neutral Undertone

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


Applications

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

Elongation

6%

Fiexural Modulus

2.2 GPa

Notched Izod

25 J/m

Heat Deflection Temp @ 0.45 MPa

73 ºC

Post-Processing

Form Wash Settings

DURATION

10 minutes in IPA

NOTES

When using a single wash bucket, residue from previously washed parts deposits on part surfaces. If washing darker-colored materials like Black Resin in the same wash bucket as lighter-colored materials like White Resin or Clear Resin, some color transfer may occur.

Form Cure Settings

DURATION

30 min

TEMPERATURE

60 °C

NOTES

All standard opaque Formlabs resins (including Grey, Black, White, Color, and Model Resin) have equivalent mechanical properties. While the recommended post-cure time is 30 minutes, post-curing for 60 minutes will result in a small additional gain in tensile modulus. This post-cure setting can be used with any of these resins.

Why Dynamism?

We're dedicated to earning each customer's loyalty through exceptional service.

Who We Are

Founded in 1997, we bring next-generation technology to customers, with an emphasis on expertise and white-glove service. Showrooms in Chicago, Detroit, Tokyo, and Seoul.

Our Company

The leading national supplier of Desktop 3D printers. Expertise in both Industrial and Desktop 3D printing. Supplier of next-generation Metal, SLS, ultrafast Industrial printers.

Customer Benefits

  • White glove support
  • On-site support options
  • Training packages


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