Clear Resin V4.1 Form 3 1 L
Clear Resin V4.1 Form 3 5 L
Clear Resin V4.1 print

RS-F2-GPCL-41

Formlabs | Clear Resin V4.1 (Form 3)

$159.00

Clear Resin is a rigid material that can be polished to near-optical transparency, making it ideal for parts that work with light or highlight internal features. It’s well-suited for printing see-through models and devices, including prototype parts, LED housings, windows, fluidics, molds, optics, and lighting components.

Clear Resin V4.1, compatible with Form 3 Series printers, produces parts that are more color-neutral and transparent compared to Clear Resin V4.0.

IMPORTANT: 5 L Container Requires a Resin Pump to work.
Size

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    Typically ships within 1 week

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  • Material Properties

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Ultimate Tensile Strength

53 MPa

Tensile Modulus

2.3 GPa

Flexural Strength

103 MPa

Need more information?

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Need more information?

We’re committed to providing expert insights and responsive service to guide you every step of the way. To get started, simply fill out the form below and we’ll be in touch shortly.

Clear Resin Resin V4.1 (Form 3) by Formlabs

Experience the Benefits

Strong mechanical performance

After post-cure, it achieves high tensile strength and flexural strength suitable for functional prototypes.

More color-neutral than prior versions

Produces parts with reduced yellowing and better optical color fidelity compared to Clear Resin V4.0.

Near-optical transparency

Polishes to a nearly clear finish, allowing light transmission and visibility of internal features.

Ideal for light, optical, and fluidic applications

Well-suited for windows, LED housings, fluidics, molds, optics, and parts where translucency is required.

For Clear Resin V4.1 (Form 3) by Formlabs

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frequently asked questions

Which printers and hardware are compatible with Clear Resin V4.1?

It works with the Form 3, Form 3L, Form 3B, and Form 3BL printers, using Resin Tank V2.1 (Form 3) or Resin Tank V3 (Form 3L).

What mechanical and optical properties does Clear Resin V4.1 have?

When post-cured, it reaches an ultimate tensile strength of ~53 MPa, tensile modulus ~2.3 GPa, flexural strength ~103 MPa, and offers ~85% visible light transmission through 2 mm thickness.

How does Clear Resin V4.1 differ from previous versions (e.g. V4.0)?

V4.1 creates more color-neutral and transparent parts and delivers improved print reliability compared to V4.0.

What kinds of applications are ideal for Clear Resin V4.1?

It’s ideal for see-through prototypes, LED housings, windows, fluidics, molds, optics, lighting, and any parts requiring translucency or showcasing internal features.

How can I make parts fully clear printing with Clear Resin V4.1?

Clean printed parts (e.g. in isopropyl alcohol), remove supports carefully, and post-cure under UV/heat. For optical clarity, further polishing or finishing may be applied to smooth surfaces.