Nexa3D xFLEX Black 5kg

Our Price:  £1,265.00

(£1,518.00 Inc. VAT)


In stock
Product code:  NX-52010-01


Nexa3D xFLEX 475 Black is a medium soft rubber-like material that cures to a soft, elastomeric material, for use with the Nexa3D NXE400 Industrial SLA 3D printer.

Developed in partnership with Henkel, the Nexa3D xFLEX Black boasts an impressive 150% elongation at failure, an excellent energy return of up to 50% and is resistant to most solvents.


  • Soft elastic
  • Single component with low viscosity
  • Available in both black and white

Uses: Applications that require resilience, snap back and tear resistance, such as pipes and manifolds, handles and grips, seals and gaskets or sportswear and footwear midsoles. 

Colour: Black

Compatible with Nexa3D NXE400 Industrial SLA 3D printer

Nexa3D XFlex BLACK Resin Technical Specifications

 Mechanical Properties



 Tensile Stress at Break

 ASTM D638

 2.48 ± 0.3 MPa

 Young’s Modulus

 ASTM D638

 3.73 ± 0.5 MPa

 Elongation at Failure 

 ASTM D638

 150 ± 6.7 %

 Tear Strength 

 ASTM D624

 7.3 ± 0.7 kN/m 

 Energy Return



 Shore Hardness (0s, 5s)

 ASTM D2240

 55A, 44A

 Solid Density (Green)

 ASTM D792

 1.43 g/cm3

 Solid Density (Cured)

 ASTM D792

 1.04 g/cm3

 Volumetric Shrinkage


 2.26 g/cm3

 Water Absorption (24hr) 

 ASTM D570

 2.1 ± 0.1%

 Water Absorption (72hr)

 ASTM D570

 4.5 ± 0.1%

 Water Absorption (168hr)  

 ASTM D570

 6.5 ± 0.1%

 Viscosity @ 25°C (77°F)

 ASTM D7867


 Liquid Density

 ASTM D1475 

 1.02 g/cm3

Please note the Technical Specifications are provided by the Manufacturer and may be subject to change.

Download the Nexa3D xFLEX Black Resin Technical Data Sheet.PDF

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