Resin version history
Resin version history
Formlabs reformulates its resins periodically. Some formulations of Formlabs resins are compatible with and may be mixed with earlier versions. To determine whether this is the case for the resins you use, consult the section for that resin.
BEGO™ VarseoSmileⓇ TriniQⓇ Resin Resin
BioMed Amber Resin
BioMed Black Resin
BioMed Clear Resin
BioMed Durable Resin
BioMed Elastic 50A Resin
BioMed Flex 80A Resin
BioMed White Resin
Black Resin
Castable Resin
Castable Wax Resin
Castable Wax 40 Resin
Ceramic Resin
Clear Resin
Clear Cast Resin
Color Kit
Model Resin
Permanent Crown Resin
Precision Model Resin
Premium Teeth Resin
PU Rigid 650 Resin
PU Rigid 1000 Resin
Rigid 4000 Resin
Rigid 10K Resin
Silicone 40A Resin
Soft Tissue Resin (Starter Pack)
Surgical Guide Resin
Temporary CB Resin
Tough 1000 Resin
Tough 1500 Resin
Tough 2000 Resin
True Cast Resin
White Resin
Alumina 4N Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLAL4N01 | opaque | ✔(September 2023) |
BEGO™ VarseoSmileⓇ TriniQⓇ Resin Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLTQA201 FLTQA301 FLTQB101 | opaque | ✔(September 2024) |
BioMed Amber Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBMAM01 | translucent | ✔(June 2020) |
BioMed Black Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBBAM01 | opaque | ✔(April 2022) |
BioMed Clear Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBMCL01 | translucent | ✔(June 2020) |
BioMed Durable Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLBMDU01 | translucent | ✔(June 202) | ||
| FLBMDU11 | translucent | ✔(April 2024) | Form 4 generation | No |
BioMed Elastic 50A Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBMEL01 | translucent | ✔(October 2023) |
* Name change from BioMed Elastic 50A Resin to BioMed Flex 50A Resin
BioMed Flex 80A Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBMFL01 | translucent | ✔(October 2023) |
BioMed White Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBWHM01 | opaque | ✔(April 2022) |
Black Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLGPBK01 | opaque | Released June 2014, discontinued | ||
| FLGPBK02 | opaque | Released April 2016, discontinued | Supply chain | No |
| FLGPBK03 | opaque | Released June 2017, discontinued | Matte finish | Can mix with V2 |
| FLGPBK04 | opaque | ✔(December 2017) | Supply chain | Can mix with V3 |
| FLGPBK41 | opaque | ✔(October 2024) | Deeper color, better print reliability | No |
| FLGPBK05 | opaque | ✔(April 2024) | Form 4 generation | No |
Castable Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can be mixed with earlier versions? |
|---|---|---|---|---|
| FLGPCL01 | opaque | Released October 2014, discontinued | ||
| FLGPCL02 | opaque | ✔(June 2016) | More opaque, better detail | Can mix with V1 |
Castable Wax Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLCWPU01 | translucent | ✔(July 2018) |
Castable Wax 40 Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLCW4001 | opaque | ✔(January 2021) |
Ceramic Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLCEWH01 | opaque | Released May 2018, discontinued |
Clear Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLGPCL01 | translucent | Released May 2013, discontinued | ||
| FLGPCL02 | translucent | Released November 2014, discontinued | Reduced yellowing | No |
| FLGPCL03 | translucent | Released April 2016, discontinued | ||
| FLGPCL04 | translucent | ✔(September 2017) | Formulation improvement | Can mix with V2 |
| FLGPCL41 | translucent | ✔(October 2024) | More color-neutral and transparent parts | No |
| FLGPCL05 | translucent | ✔(April 2024) | Form 4 generation | No |
Clear Cast Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLCCCL01 | translucent | ✔(September 2024) |
Color Kit: Color Base Resin and Pigments (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLGPCB01 | opaque | ✔(December 2017) |
Color Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLGPC005 | opaque | ✔(June 2025) |
Custom Tray Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLCTBL01 | translucent | ✔(June 2020) |
Dental LT Clear Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLDLCL01 | translucent | Released October 2017, discontinued | ||
| FLDLCL02 | translucent | ✔(June 2020) | Reduced yellowing, improved durability, higher resistance to fracture | No |
Dental LT Comfort Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLDLCO01 | translucent | ✔(June 2023) | ||
| FLDLCO11 | translucent | ✔(April 2024) | Form 4 generation | No |
Dental SG Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLDGOR01 | translucent | Released April 2016, discontinued |
Denture Base Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLDBLP01 FLDBOP01 FLDBRP01 FLDPDP01 | translucent | ✔(January 2019) |
Denture Teeth Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLDTA101 FLDTA201 FLDTA301 FLDTAS01 FLDTB101 FLDTB201 | opaque | ✔(January 2019) |
Draft Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLDRBL01 | opaque | Released April 2019, discontinued | ||
| FLDRGR02 | opaque | ✔(October 2020) | Color change, improved material properties | No |
Durable Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLDUCL01 | translucent | Released January 2017, discontinued | ||
| FLDUCL02 | translucent | ✔(November 2017) | Supply chain | No |
| FLDUCL21 | translucent | ✔(April 2024) | Form 4 generation | No |
* Name change from Elastic Resin
ESD Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLESDS01 | opaque | ✔(January 2022) |
Fast Model Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLFMGR01 | opaque | ✔(April 2024) |
Flame Retardant Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLFRGR01 | opaque | ✔(May 2023) |
Elastic 50A Resin* (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLELCL01 | translucent | Released January 2019, discontinued | ||
| FLELCL02 | translucent | ✔(February 2024) | Easier support removal, decreased printing time, and clearer post-cured appearance | No |
* Name change from Elastic Resin to Elastic 50A Resin, then Flexible 50A Resin
Flexible 80A Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLFLGR01 | translucent | Released October 2014, discontinued | ||
| FLFLGR02 | opaque | Released September 2017, discontinued | Color change to black, better tear strength | No |
| FLFL8001 | translucent | ✔(June 2020) | Color change to clear, better tear strength and elongation at break Name change from Flexible Resin to Flexible 80A Resin | No |
| FLFL8011 | translucent | ✔(April 2024) | Form 4 generation | No |
Grey Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLGPGR01 | opaque | Released August 2013, discontinued | ||
| FLGPGR02 | opaque | Released November 2014, discontinued | Supply chain Improvements Color change | No |
| FLGPGR03 | opaque | Matte finish, improved accuracy | Can mix with V2 | |
| FLGPGR04 | opaque | ✔(November 2017) | Supply chain | Can mix with V3 |
| FLGPGR05 | opaque | ✔(April 2024) | Form 4 generation | No |
| FLGPGR41 | opaque | ✔(March 2025) | Increased toughness | No |
Grey Pro Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLPRGR01 | opaque | ✔(January 2018) |
High Temp Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLHTAM01 | translucent | Released October 2016, discontinued | ||
| FLHTAM02 | translucent | ✔(December 2018) | Less brittle | No |
IBT Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLIBCL01 | translucent | ✔(January 2021) |
IBT Flex Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLIBFL01 | translucent | ✔(October 2023) |
Model Resin (SDS)
| Formulation | Finish | Availability | Can mix with earlier versions? |
|---|---|---|---|
| FLDMBE01 | opaque | Released March 2017, discontinued | |
| FLDMBE02 | opaque | ✔(October 2017) | No |
| FLDMBE03 | opaque | ✔(December 2021) | No |
Permanent Crown Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLPCA201 FLPCA301 FLPCB101 FLPCC201 | opaque | ✔(October 2020) |
Precision Model Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLPMBE01 | opaque | ✔(April 2024) |
| Formulation | Finish | Availability |
|---|---|---|
| FLPTA201 FLPTA301 FLPTB101 FLPTBL01 | opaque | ✔(January 2024) |
PU Rigid 650 Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLPU6501 | opaque | ✔(June 2022) |
PU Rigid 1000 Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLPU1001 | opaque | ✔(June 2022) |
Rigid 4000 Resin* (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLRGWH01 | opaque | ✔(January 2018) |
* Name change from Rigid Resin to Rigid 4000 Resin
Rigid 10K Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLRG1001 | opaque | ✔(October 2020) | ||
| FLRG1011 | opaque | ✔(April 2024) | Form 4 generation | No |
Silicone 40A Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLSI4001 | opaque | ✔(September 2023) |
Soft Tissue Resin (Starter Pack) (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| opaque | ✔(December 2020) |
Surgical Guide Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLSGAM01 | translucent | ✔(November 2019) |
Temporary CB Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLTCA201 FLTCA301 FLTCB101 FLTCC201 | opaque | ✔(June 2020) |
Tough 1000 Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLTO1001 | opaque | ✔(November 2025) |
Tough 1500 Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can be mixed with earlier versions? |
|---|---|---|---|---|
| FLTO1501 | opaque | ✔(February 2020) | ||
| FLTO1511 | opaque | ✔(April 2024) | Form 4 generation | No |
| FLTO1502 | opaque | ✔(March 2025) | Increased toughness | No |
Tough 2000 Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLBMEL01 | translucent | (October 2023) |
| Formulation | Finish | Availability | Reason for reformulation | Can be mixed with earlier versions? |
|---|---|---|---|---|
| FLTOTL01 | translucent | Released June 2015, discontinued | ||
| FLTOTL02 | translucent | Released April 2016, discontinued | Supply chain | Can mix with V1 |
| FLTOTL03 | translucent | Released October 2016, discontinued | Stiffer and stronger | No |
| FLTOTL04 | translucent | Released April 2017, discontinued | Supply chain | Can mix with V3 |
| FLTOTL05 | translucent | Released October 2017, discontinued | Supply chain | Can mix with V4 |
| FLTO2001 | opaque | ✔(March 2020) | Name change from Tough Resin to Tough 2000 Resin | No |
| FLTO2011 | opaque | ✔(April 2024) | Form 4 generation | No |
| FLTO2002 | opaque | ✔(November 2025) | Improved material properties | No |
True Cast Resin (SDS)
| Formulation | Finish | Availability |
|---|---|---|
| FLTCLV01 | opaque | ✔(June 2025) |
White Resin (SDS)
| Formulation | Finish | Availability | Reason for reformulation | Can mix with earlier versions? |
|---|---|---|---|---|
| FLGPWH01 | opaque | Released December 2013, discontinued | ||
| FLGPWH02 | opaque | Improved color | No | |
| FLGPWH03 | opaque | Matte finish | No | |
| FLGPWH04 | opaque | ✔(November 2017) | Supply chain | Can mix with V3 |
| FLGPWH05 | opaque | ✔(April 2024) | Form 4 generation | No |
| FLGPWH41 | opaque | ✔(December 2024) | Brighter white color | No |