Formlabs Formlabs Elastic 50A Resin V2 (1L) for Form 4


Elastic 50A V2 Resin is a soft, translucent elastomer ideal for creating flexible, durable prototypes and parts. With a 50A Shore durometer, it mimics softer rubbers and silicones, featuring high elongation, durability, and quick springback. Produce suitable wearables, medical models, special props, and more with this pliable material.

  • Mimics softer rubbers with 50A Shore hardness
  • High durability; withstands repeated bending and stretching
  • Translucent for visibility inside model
  • Cartidge compatible with Formlabs 4 series 3D printers
Other Form 4 Resin Options
List Price: $199.00
Price: $199.00
Price: $...
Order Now: Processed Immediately MatterHackers Shipping Truck Free U.S. Shipping
Available Add-ons (2)
Price: $99.00 View Addon »
Price: $25.00 View Addon »
Show More Addons
Product No. M-YYC-SY5L

Elastic 50A V2 Resin


Discover the versatility of Elastic 50A Resin V2, a soft, translucent elastomer perfect for flexible prototypes and parts. With a 50A Shore durometer, it mimics softer rubbers and silicones, offering high elongation, durability, and a fast springback without tearing. Ideal for wearables, medical models, and special effects, it's the ultimate choice for creating durable, pliable parts with a clear view into your models.

Key Features of the Formlabs Elastic 50A V2 Resin:

  • Enables prototyping of flexible, pliable parts
  • Soft, translucent elastomer mimics rubber and silicone
  • Withstands repeated bending and stretching w/o tearing
  • Bendable parts spring back quickly
  • Ideal for straps, compressible buttons, casings, medical models, and more

3.4 MPa
Ultimate Tensile Strength
Elongation at Break
55 A
Shore Hardness
Form 4 / 4B
Form 3L / 3BL
Form 3+ / 3B+
Form 3 / 3B
Form 2
Resin Tank(s) [RT]
Form 4 / 4B RT
Form 3L / 3BL RT V2
Form 3L / 3BL RT V1
Form 3 / 3B RT V2.1
Form 2 LT Tank
Form 2 RT (PDMS)
Build Platform(s) [BP]
Form 4 BP Flex
Form 4 BP
Form 3L BP
Form 3 Stainless Steel BP
Form 3 BP 2
Form 3 BP

*The resin is compatible with these 3D printers. Please ensure you're selecting the correct cartridge compatibility at purchase as the Form 4 uses a different cartridge system from previous models. The listing you are currently on is for the Form 4.

For the Form 3 series / 2 compatible cartridges, click here.

What are the Material Properties* of the Formlabs Elastic 50A V2 Resin?

Shore Hardness 55A
Ultimate Tensile Strength 3.4 MPa
Stress at 50% Elongation 0.9 MPa
Stress at 100% Elongation 1.7 MPa
Elongation 1.6
Tear Strength 12.3 kN/m

* Material properties may vary based on part geometry, print orientation, print settings, and temperature. Data was obtained from parts printed on a Form 2 printer with 100 µm Elastic settings, washed in a Form Wash for 20 minutes, and post-cured at 60°C for 20 minutes in a Form Cure.

Download the Formlabs Elastic 50A V2 Resin Technical Data Sheet
Download the Formlabs Elastic 50A V2 Resin Safety Data Sheet

Formlabs Form Wash (Gen 2) Formlabs Form Cure
Duration Duration
10 min 30 min
Notes Notes
Wash Elastic 50A Resin V2 for 10 minutes
on the build platform. Remove parts from
the build platform, then wash for 10 more
minutes using fresh solvent. Avoid washing
Elastic 50A Resin V2 for longer than 20
minutes, as this may degrade parts.
There is only one recommended post-curing
time for Elastic 50A Resin V2. Fully
submerge the dry parts in water in a glass
beaker placed inside Form Cure.

Notify me when this item becomes available

Available Financing

Back to top