Formlabs Form Wash L

Formlabs Form Wash L SLA Part Cleaner

An automated large format post processing machine for parts produced on Formlabs SLA 3D printers

A Consistent, Automated Workflow

3D printed parts are precisely agitated in Isopropyl Alcohol (IPA), getting every nook and cranny perfectly clean.

Set it and Forget it

Simply set the appropriate time and let Form Wash L get to work.


A custom hydrometer tool to check IPA saturation.

Easy to learn and use

The Form Wash L requires little intervention or maintenance.


Behind the wash bucket to keep finishing tools tidy.

Automatic Part Removal

Prevents parts from getting over-soaked and warped.

Siphon Pump

Easy IPA transfer into and out of the wash bucket.


The Form Wash is large format automated cleaner for SLA parts, engineered to clean parts in less time and save the manual cleaning process.

Simply place your parts in the Formlabs Form Wash L, set an appropriate time, and let the machine do the work. It is an innovative machine and 9/10 Formlabs customers use the Form Wash and Form Cure.

Formlabs Form Wash L Features & Workflow

Form Wash L Tray

Time saver

The Formlabs Form Wash L automates the cleaning of resin residue from your 3D Printed parts. You just have to set the correct time and then you are free to do whatever you want to do in the meanwhile.

The Form Wash will automatically open and remove your part from the IPA at the set time. Parts air dry and are ready when you are.


The Formlabs Form Wash L is a highly reliable product with excellent performance. The build platform goes directly into the machine to clean the 3D printed parts thoroughly.

Working with parts directly on the build platform allows you to go glove-free.

With the ability to automate washing parts, the Form Wash eliminates the regular manual washing process.

Form Wash L Dental
Formlabs color parts


The Form Wash L contains Isopropyl Alcohol (IPA) around your printed parts that stir up 90% cleaning them completely. The form wash tank can hold 8.6 litres of IPA, which is large enough to wash 70 prints.

Compatible With All Formlabs Materials

Select your material from a list and let Form Wash auto clean your parts for the appropriate time.

Automated Post Processing

For almost any 3D printing technology, post processing adds time and limits throughput.

Formlabs post processing solutions simplify and automate post processing so you can consistently produce quality results and maintain a tidy workspace with less time and effort.

Form Wash and Form Cure Machines

Streamline and automate rinsing and post-curing of stereolithography prints.

Formlabs SLA 3D Printing Process

Fromlabs Workflow 3D Print


Print your parts on a Formlabs SLA 3D printer.

Formlabs Process Wash


Insert the build platform directly into a Form Wash machine after printing for a consistent, automatic rinse.

Formlabs Process Cure


Transfer the part to a Form Cure to maximize material properties and ensure peak dimensional accuracy.

Formlabs Workflow Done


After removing any supports, parts are ready for use.

Compare Formlabs Form Wash and Form Wash L

SLA 3D Printer Post Processing Machines

Form WashForm Wash L
Printer CompatibilityForm 4, Form 4B, Form 3, Form 3B, Form 2Form 4, Form 4B, Form 3L, Form 3BL, Form 3, Form 3B, Form 2
Dimensions26.2 x 29.3 x 34.0 cm
10.3 x 11.5 x 13.4 in
Height when open: 64 cm (25.2 in)
78.0 x 46.0 x 67.0 cm
30.7 x 18.1 x 26.4 in
Height when open: 113 cm (44.5 in)
Weight6.7 kg
14.5 lbs
56.7 kg (without solvent)
125lbs (without solvent)
Bucket Volume8.6 L37.9 L
10 US gal
Maximum Part Size14.5 × 14.5 × 17.5 cm
5.7 x 5.7 x 6.9 in
33.5 x 20 x 30 cm
13.2 x 7.9 x 11.8 in
Suggested Operating EnvironmentSuggested 18—28 °C
Suggested 64—82 °F
Suggested 18—28 °C
Suggested 64—82 °F
Agitation MethodMagnetically coupled impellerMagnetically coupled impeller
Included Accessoriesa. Wash Bucket
b. Wash Basket
c. Hydrometer
d. Siphon Pump
e. Flexible Scraper
f. Scraper
g. Tweezers
h. Flush Cutters
a. Wash Bucket
b. Wash Basket
c. Electric Solvent Pump
d. Flexible Scraper
e. Scraper
f. Flush Cutters
g. Rinse Bottle
h. Gloves
i. Form 3 Build Platform Adaptor
Power Requirements90–240 V
2.0 A 50/60 Hz
50 W
Input (NA) 100 - 120 VAC, 50-60Hz, 1A
Input (EU) 220 - 240 VAC, 50-60Hz, 1A
Compatible SolventsIPA, TPM, WaterIPA, TPM, Water

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