Been curious about ToughONE? It’s more accessible than ever. Stratasys has expanded the ToughONE material family with ToughONE WhiteS, now available for the J35 Pro and J55 Prime PolyJet printers. This new material gives design and engineering teams an ideal option for creating stronger, more functional prototypes while still maintaining the smooth surfaces and visual realism PolyJet is known for.
Even better, existing J35 and J55 users can start printing with ToughONE WhiteS right away, no hardware upgrades required.
What ToughONE WhiteS Brings to J35 and J55 Users
ToughONE WhiteS expands what these printers can do by making prototypes more capable of handling real-world testing.
Key improvements include:
- 3x higher impact resistance compared to VeroWhite
- 2x greater flexibility, reaching 40% elongation at break
- Up to 38% cost savings compared to VeroWhite
- No printer upgrades required
These improvements allow teams to move beyond purely visual prototypes and begin evaluating mechanical performance, movement, and durability much earlier in the product development process.
Test Function and Form in the Same Prototype
One of the biggest advantages of ToughONE WhiteS is that it allows engineers to test features that would normally fail with more rigid materials.
With ToughONE WhiteS you can:
- Test snap fits without worrying about breakage
- Evaluate hinges and sliding mechanisms
- Print thin walls and ribs that withstand handling
- Drill and stress test parts
- Evaluate mechanical movement and ergonomics
Catching these issues earlier helps teams avoid discovering design flaws late in the development cycle.
About The J35 & J55
| Feature | J35 Pro | J55 Prime |
|---|---|---|
| Build Size | 1,174 cm³ (7.2 x 7.2 x 5.5 in) | 1,174 cm³ (7.2 x 7.2 x 5.5 in) |
| Color Capability | Single Color (Black and White Only) | Full Color (Pantone Validated) |
| Materials Per Build | Up to 3 materials | Up to 5 materials |
Stronger Prototypes, Faster Product Development
The introduction of ToughONE WhiteS for the J35 Pro and J55 Prime has been incredibly helpful for teams creating prototypes that not only look realistic but are also tough enough to handle real mechanical testing, bringing designs one step closer to the real world.
The result is faster iteration, earlier design validation, and better products reaching the market sooner. Contact our team to learn more about ToughONE or order online through the Stratasys Hub.


