Elastic ToughRubber™ 90 by Adaptive3D
Material safety data sheet Elastic ToughRubber™ 90 | Adaptive3D
Read More
ETEC DuraChain™ Photopolymers
Adaptive3D Elastic ToughRubber™ 90 (ETR 90) is an elastomeric material with a tough, rubber-like performance, allowing for the 3D printing of parts previously made from technical foams, rubbers, or polyurethanes.
E-RE90 is one of the toughest elastomers on the market with high performance that is ideal for a multitude of end parts, products, and functional prototypes such as midsoles, heel cups, seals, and door boots, foam-like lattice structuring, or tough enclosures. It is also recommended for vibration isolation parts due to its extraordinary damping properties.
Key Features and Benefits

![]()
ULTIMATE TENSILE STRENGTH
14 MPa
![]()
TEAR STRENGTH
38 kN/m
ASTM D624 Die C
HARDNESS, A SCALE
Shore A, 92
VISCOSITY
7900 cP (centipoise)
| Strength | |
| Silicone Feel & Mechanical Properties | |
| Elasticity |
Material safety data sheet Elastic ToughRubber™ 90 | Adaptive3D
Read MoreDesign Guideline for Parts 3D-printed in ETR90 Black.
Read More
Viscosity |
Viscosity7900 cP |
Liquid Density |
Liquid Density1.038 g/mL |
Hardness |
HardnessShore A, 92ASTM D2240 |
Glass Transition (DMA) Low |
Glass Transition (DMA) Low-62°C |
Glass Transition (DMA) High |
Glass Transition (DMA) High86°C |
Fracture Toughness |
Fracture Toughness17.9 MJ/m3 |
Ultimate Tensile Strength |
Ultimate Tensile Strength14 MPa |
Tear Strength |
Tear Strength38 kN/m |
Elongation at Break |
Elongation at Break190%ASTM D638 Type V |
Bayshore Resilience |
Bayshore Resilience49% |
Bio-Compatibility Testing |
Bio-Compatibility TestingPassed for:
|