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Materials, DLP 3D Printing Materials, Engineering, Manufacturing, Resin 3D Printing Materials · LSPc, DLP, XiP

Nexa3D xFLEX402-Black Elastomer Resin for XiP – Rubber-Like Parts | 1 kg

Currently not in stock. Leave a request and we will confirm availability, price and lead time.

xFLEX402-Black is a semi-firm, rubber-like elastomer with high rebound and good elongation — no thermal post-processing required.

  • ✓ Single-component elastomer: springy, high-rebound, durable for prototypes and production parts
  • ✓ Prints and finishes without a secondary thermal cure — straight from wash to use
  • ✓ Genuine Nexa3D resin for the XiP desktop printer · 1 kg cartridge · not in stock, available on request

$274

Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.
NDA standard Not in stock — available on request
60+ AM teams supplied
Batch-to-batch consistent viscosity & cure
Profiles + datasheet in every order
On request not in stock — ask us
Built for production teams

What your process engineer actually checks

Validated, load-and-print cure profiles

Every resin ships with a tested exposure/cure profile for the printers we sell and a datasheet covering viscosity, cure energy, mechanical properties, and shelf life. Dial the build in once, reorder the same chemistry.

An materials engineer on the line

Questions on layer adhesion, post-cure schedules, elongation, yellowing, or chemical resistance? A materials engineer answers directly. Most replies in under 4 hours, NDA standard.

About this product

Applications

  • Outsoles for footwear
  • Grips for tools and robotics
  • Gaskets and shock absorbers
  • Sporting Goods

PHYSICAL AND MECHANICAL PROPERTIES

Tensile Modulus ASTM D638 42 MPa
Tensile Strength ASTM D638 5.5 MPa
Elongation at Break ASTM D638 230%
Hardness ASTM D2240 73 MPa
Tear Strength ASTM D624 21 kN/m
Energy Return Proprietary 30-35%
Water Absorption ASTM D570 3.14%

downloads


xFLEX402-Black -TDS


xFLEX402-Black -SDS

Brand Nexa3D
Weight 1 kg
Country of origin USA
Available colors Black
Printing Materials Resins
Platform XiP
Technology LSPc, DLP, XiP
Resin Type Flexible
Application Engineering, Manufacturing
Don't see your resin?

We formulate and qualify. Custom variants on request.

Need a tuned resin, a filled or castable formulation, or a profile for a printer we don't list yet? Our materials team qualifies custom formulations and prints test specimens before you commit. Typical lead 2–4 weeks.

Common questions

Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.

Which printer is this xFLEX402-Black cartridge compatible with?
This 1 kg cartridge of xFLEX402-Black is formulated for the Nexa3D XiP desktop SLA printer and is a genuine Nexa3D resin validated for that system. If you run an NXE-series printer, order the NXE bottle version of xFLEX402-Black instead.
Does xFLEX402-Black need thermal post-curing?
No. xFLEX402-Black is a single-component elastomer that does not require thermal post-processing — you wash and UV-cure the part in the standard XiP workflow and it is ready to use, removing an oven step from your process.
What is xFLEX402-Black used for?
xFLEX402-Black suits parts that need springiness and rebound with good elongation and durability — living hinges, bumpers, grips, seals, and functional elastomeric prototypes. Its semi-firm durometer gives resilience without going fully soft.

Place your order, or talk to an engineer first

Order Nexa3D xFLEX402-Black Elastomer Resin for XiP – Rubber-Like Parts | 1 kg direct, or talk to materials engineer

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