Formlabs (Form 3) Flame Retardant Resin 1KG (0.84L)
Drive innovation more quickly, safely, and efficiently with Formlabs’ new self-extinguishing and halogen-free SLA material with a UL 94 V-0 certification and favourable flame, smoke, and toxicity (FST) ratings. With the UL 94 V-0 and FAR-rated certification, you can produce 3D-printed parts that meet your necessary certification requirements for entering hazardous environments.
Create stiff, creep-resistant and functional parts with a 2.9GPa modulus and 112°C at 0.45 MPa HDT material that will perform well long-term in indoor and industrial environments with high temperatures or ignition sources. You can produce parts that can handle additional post-fabrication operations such as tapping, machining and drilling.
FR Resin on the Formlabs SLA ecosystem unlocks all of the benefits of scaling and automating production with the Form 3 series hardware.
You can also produce flame retardant parts that resemble the look and feel of injection moulded parts easily and affordably.
Compatibility
- Printer compatibility: Form 3, Form 3B, Form 3L, Form 3BL, Form 3+, Form 3B+
- Compatible with these resin tanks: Form 2 Resin Tank (PDMS), Form 2 LT Tank, Form 3/3B Resin Tank V1, Form 3/3B Resin Tank V2, Form 3/3B Resin Tank V2.1, Form 3L/3BL Resin Tank V1
- Compatible with these build platforms: Form 3 Build Platform 2
Manufacturer SKU | RS-F2-FRGR-01 |
---|---|
Software | PreForm |
Technology | Stereolithography (SLA) |
Weight (KG) | 1 |
Brand | Formlabs |

Are there special workflow considerations for FR Resin?
Shake the resin cartridge vigorously while rotating occasionally for at least 2 minutes before starting your first print.Not doing so may affect the flame retardancy properties of your printed parts. If it has been more than 2 weeks since your last print, shake the cartridge again for 2 min and stir the resin in the tank before printing. The resin is viscous, so allowing it to automatically dispense into a new tank for the first time before printing will result in a printer time-out error. Instead, please follow the instructions for manually pre-filling the resin tank before printing Priming a Form 3: Unscrew the vent cap at the top of the cartridge and manually pour around 350ml of the resin into the new resin tank b.Priming a Form 3L: Unscrew the vent cap at the top of the cartridge and manually pour the contents of one full cartridge of resin into the new resin tank

DELIVERY BY ADDITIVE-X
Order by 4:45pm Monday to Friday and Additive-X will ship your order via DPD the same day, with multiple options available. DPD Pre 12 and Pre 10.30 are available depending on your postcode.
Some units must ship on a pallet due to weight and/or size, in which case delivery service is 1-2 days and the cut-off time is earlier.
Please note: We don’t work on bank holidays, so your order will be delayed by 1 working day.
Shipping Methods
UK Mainland
Standard Delivery |
£0.00 (On orders over £100 Excl VAT) |
UK Mainland |
Collection |
£0.00 |
You can collect your order from Additive-X, College Business Park, Kearsley Road, Ripon, HG4 2RN free of charge, but please call 01765 694 007 to arrange a collection time. |
Next Working Day DPD |
£7.80 Excl VAT £6.50 |
excl. Highlands, Islands & Pallet Deliveries. Mon-Thurs order by 4:45pm |
PRE 12 Next Working Day DPD |
£14.40 Excl VAT £12.00 |
Mon-Thurs order by 4:45pm |
PRE 10.30 Next Working Day DPD |
£21.00 Excl VAT £17.50 |
Mon-Thurs order by 4:45pm |
Saturday Delivery DPD |
£21.60 Excl VAT £18.00 |
Fri order by 4:45pm |
If you require delivery to the following locations, or information on our returns process, please visit our full delivery page…
Northern Ireland, Aberdeen, Scottish Highlands, Scottish Islands, Jersey, Guernsey, Isle of Wight and Isle of Man.