Formlabs Clear Cast Resin (Form 4) 1 L
Formlabs Clear Cast Resin (Form 4) 1 L

Formlabs Clear Cast Resin (Form 4) 1 L

$214.00
Only 2 left - in stock and ready for shipping
Ships from Canada Technical support available Pickup or delivery options
SKU: RS-C2-CCCL-01

Clear Cast Resin is a resin designed for investment casting, to directly print patterns that can be invested and cast. It has an extremely low thermal expansion, low ash, and no trace heavy metals.

Clear Cast Resin, paired with a latticing software, is recommended for use with larger parts, excelling at producing geometries thicker than 3 mm.

Why Choose Clear Cast Resin?

Clear Cast Resin is an accessible solution for directly printing casting patterns in house.

Accessible pattern production in-house

Clear Cast Resin on Formlabs SLA printers enables direct production of casting patterns in-house which reduces costs, decreases turnaround times, and improves flexibility in iterating and production.


Low Thermal Expansion

Best in class thermal expansion for reliable casting shells with minimal cracking.


Clean Burnout

Clear Cast Resin achieves a clean burnout with low ash and no trace metals, leaving nothing to contaminate the final cast part. Clear Cast Resin is fully antimony free.


Accurate and Versatile

Create accurate patterns within 0.25 mm of the design. Compatible with any metal or shelling system, allowing foundries to cast new designs in record time.

Mechanical and Burnout Properties

Technical Data Sheet

Safety Data Sheet

Read the Investment Casting White Paper

Technical Specs

Overview
Technology SLA
Material Compatibility
Printer Compatibility
  • Form 4
  • Form 4B
  • Form 4L
  • Form 4BL
Build Platform Compatibility Form 4 Build Platform, Form 4 Flex Build Platform, Form 4L Build Platform, Form 4L Flex Build Platform
Tank Compatibility
  • F4
  • F4L
Material Properties
Thermal Expansion 94.8 μm/m/°C
Heat Deflection Temp. @ 0.45 MPa 73.0 °C
Notched Izod 25.0 J/m
Flexural Modulus 2200.0 MPa
Tensile Modulus 2800.0 MPa
Elongation at Break 6.0 %
Ultimate Tensile Strength 65.0 MPa

Resin Cheat Sheet

Product Clear Cast Resin
Cure Temperature 60 °C
Cure Time (Form Cure V1)
Cure Time (Form Cure V2) 5 min
Wash Time 10 minutes
Special Notes

Wash

  • When washed in TPM, standard resins remain waxy when printed with a layer thickness of 50 microns or 100 microns. Post-curing removes waxiness. Without post-curing, waxiness goes away after about a week.

Form Cure V1

  • For parts printed in an engineering-focused resin, post-curing ensures that the parts reach their optimal mechanical properties and can function as designed. While the recommended post-cure time is 15 minutes, post-curing for 30 minutes will result in a small additional gain in tensile modulus.

Form Cure V2

  • For parts printed in an engineering-focused resin, post-curing ensures that the parts reach their optimal mechanical properties and can function as designed.
Extra Abrasive to Tanks --

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