
Elastic 50A Resin
COMPATIBLE WITH FORM 3, FORM 3+, FORM 3B, FORM 3B+, FORM 3L, FORM 3BL, FORM 4, FORM 4B, FORM 4L, FORM 4BL
Soft, Stretchable, Silicone-Like
Formlabs’ Softest Engineering Resin for Flexible, Functional Prototypes
Elastic 50A Resin is Formlabs’ most pliable material, engineered to simulate silicone or rubber parts with a Shore hardness of 50A. Ideal for creating wearables, seals, gaskets, and soft-touch features, it delivers outstanding elongation, tear resistance, and rebound.
Whether you’re prototyping consumer products, medical devices, or cushioning components, this resin provides realistic tactile performance and is compatible with Form 3, 3+, 3B+, and 3L printers.
Key Features
-
Shore 50A Softness – Simulates the flexibility of silicone rubber
-
Excellent Elasticity & Rebound – Stretches and returns to form
-
High Elongation at Break (160%) – Ideal for bendable or compressible parts
-
Skin-Safe for Prototypes – Smooth finish and low tack
-
1L Cartridge – $199 – Reliable material for soft-functional prototyping
Flexible Performance Without Mold Tooling
Perfect for early-stage product validation where soft, durable, and repeatable results are a must.
Get Elastic 50A Resin – $199
Print silicone-like parts directly—no molds, no compromise.