Formlabs Castable Wax 40 Resin 1L (CW40-01)

Formlabs Castable Wax 40 Resin 1L (CW40-01)
Formlabs Castable Wax 40 Resin 1L (CW40-01)Formlabs Castable Wax 40 Resin 1L (CW40-01)Formlabs Castable Wax 40 Resin 1L (CW40-01)Formlabs Castable Wax 40 Resin 1L (CW40-01)

Our Price:  £210.00

(£252.00 Inc. VAT)


Delivery expected soon
Product code:  FL-RS-F2-CW40-01


Formlabs Castable Wax 40 Resin is for use with the Formlabs 3D printers.

From intricate bridal jewellery to larger pieces, Castable Wax 40 Resin is ideal for larger demanding designs. With a 40% wax fill and low expansion, Castable Wax 40 Resin supports a wide range of lost wax casting conditions and is compatible with leading gypsum investments, producing superior results for jewellers who outsource casting. Parts printed with in resin burn out cleanly.

Applications of Castable Wax 40: 

  • Heavy signet and class rings
  • Pendants and medallions
  • Custom bridal jewellery
  • Heavy jewellery and difficult to cast features including engraved text, stone holes, and channels

Supports print resolutions: 25 and 50 microns.

Compatible with Formlabs Form 2, Form 3, Form 3+.  Requires Resin Tank V2.1 for the Form 3(+) and Resin Tank LT for the Form 2.

Post-curing not required.

Each resin cartridge contains 1 litre. 

Burnout Properties

Temperature @ 5% Mass Loss    

 249 °C

Ash content (TGA)

 0.0 - 0.1%    

Download Burnout Guide


Form Wash Settings

Optional Form Cure Settings

Duration: 5 min (x2)

Duration: 30 mins

Temperature: No heat

Wash Castable Wax 40 prints in isopropyl alcohol (IPA) for 5 minutes. Rinse for 5 minutes in a second, cleaner IPA bath to eliminate any remaining uncured material. Fully dry parts with compressed air. Do not use TPM to wash. Post-curing is not required for bulky Castable Wax 40 prints, but can increase handling strength if desired. Cure parts for up to 30 minutes with no heat.

Formlabs Resins Compatibility for Form 2, Form 3(B), Form 3(B)+ and Form 3L(BL)

Please note that some resins and/or print layer heights may be in BETA use for the Form 3L / 3BL

Form 2
Form 3
Form 3+
Form 3B
Form 3B+ Form 3L Form 3BL
 Alumina 4N      
BioMed Amber 
BioMed Black

 BioMed Clear

 BioMed Durable        
 BioMed Elastic 50A         
 BioMed Flex 80A        

 BioMed White

Castable Wax
 Castable Wax 40    
Colour Kit
Dental LT Clear
Dental SG
Elastic 50A v1 or v2

 Flame Retardant 

Flexible 80A
Grey Pro
High Temp
Rigid 4000
 Rigid 10000
 Silicone 40A      
Surgical Guide
Tough 1500
Tough 2000

Other Customers Bought
Formlabs Grey Resin 1L (GPGR04)