Elastomers
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/materials-hero-elastomers.png)
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/materials-hero-elastomers.png)
DuraChain™ Elastic ToughRubber™ (ETR) unlocks the benefits of additive manufacturing for the rubber, polyurethane, and foam industries. A family of one-part rapid-curing photopolymer resins, ETR features high-throughput print speeds and best-in-class material properties. Pairing these elastomers with the Xtreme 8K printer ushers in a new era of productivity – allowing you to create at scale stronger, tougher, and more strainable parts featuring high accuracy, isotropic properties, and great printability.
So whether you’re looking to mass-produce shoe midsoles and heel cups, seals, door boots, bellows, foam-like lattice structures, audio earbuds, wearable electronics, anatomical medical models – ETEC has you and your applications covered.
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/etr70-1.png)
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/etr70-1.png)
DuraChain™ Elastic ToughRubber™ 70
Tough, high-strength rubber with shore A70 hardness and extremely high elongation
Material Properties
Value
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/etr90-1.png)
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/etr90-1.png)
DuraChain™ Elastic ToughRubber™ 90
Tough, high-strength rubber with shore A90 hardness and high elongation, ideal for a wide range of applications
Material Properties
Value
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/str-1.png)
![](https://etec.desktopmetal.com/wp-content/uploads/2022/01/str-1.png)
DuraChain™ Soft ToughRubber™
Soft, flexible and functional silicone-like parts with fine print feature detail
Material Properties
Value
![](https://etec.desktopmetal.com/wp-content/uploads/2022/03/IND-402-Clips-Square@2x@3x@3x.png)
![](https://etec.desktopmetal.com/wp-content/uploads/2022/03/IND-402-Clips-Square@2x@3x@3x.png)