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Flovv Desktop Resin Casting System
Automate two-part resin and polyurethane casting without weighing or hand-mixing.
$1,249.00
Made in America — Austin, TX
3 or more Flovvs receive a 10% discount per unit; orders above 5 require a volume quote — contact us.
✓ In stock — typically ships within 1 business day.
Works with
Flovv is an automated low-pressure casting system for two-component (A:B) polyurethanes and casting resins — rigid, flexible, foam, and clear. It meters and mixes at a fixed ratio (including common 1:1 and 10:1 systems) and dispenses through a static nozzle, without weighing or hand-mixing. Check your material's mix ratio, viscosity, and pot life; silicone and epoxy support is expanding — ask first. It is not a thermoplastic injection molding machine, does not melt plastic pellets, and is not a 3D printer.
Shipping is calculated at checkout based on your address.
Material compatibility, corporate purchase, custom application or bulk order? Talk to our engineer.
- Secure checkout (Stripe)
- Ships from Austin, TX
- Expert technical support
- Pay monthly — Affirm & Klarna
Description & Specifications
The automated polyurethane and resin casting machine
Flovv is a low-pressure, two-part liquid casting machine. It meters Part A and Part B at a precise, repeatable ratio and blends them in a static mixing nozzle as it dispenses — so you get consistent polyurethane and resin parts without weighing, hand-mixing, or guesswork. Flovv is a RIM-style (reaction-injection) liquid casting system. It is not a thermoplastic injection molding machine and not a 3D printer.
How Flovv works
- Load your two-part material — Part A and Part B.
- Prepare your mold.
- Dispense — Flovv meters both parts at a fixed ratio and mixes them in-line through the nozzle.
- Cure and repeat with the same consistent result, cast after cast.
What you can cast
- Rigid and flexible polyurethane
- Casting resins, including water-clear
- Two-part rigid foams
Silicone and epoxy support is expanding — contact us about your specific system before a production run.
Why teams choose Flovv
- Repeatable A:B ratio on every cast — no sticky or soft parts from off-ratio hand measuring.
- In-line static mixing with far fewer bubbles than hand stirring.
- Less mess and waste — fewer rejects and re-pours.
- Short learning curve — the workflow is the same every time.
- Benchtop footprint — professional results without an industrial casting line.
What's in the box
- Flovv Desktop Resin Casting System
- Mold release
- 5 spare mixing nozzles
- Mold prying tools
Ships from Austin, TX. Learn more about polyurethane resin casting and two-part resin dispensing, or see how Flovv compares to hand mixing.
Planning to use your existing resin? Ask us to verify it before purchase. Flovv is designed and warranted for use with Neckog chemicals.
Does the math work for your shop?
Your numbers, not ours. Estimates only — materials, labor and reject rates vary by shop.
Saved / month
$448.16
$389.70 labor · $58.45 fewer failed casts
Payback
~3 months
on the $1,249.00 machine
Break-even
182 casts
saved time + material vs. price
At this volume the machine pays for itself in about 3 months — the economics argue for automating.
Downloads
Frequently Asked Questions
Which materials does Flovv work with?+
Flovv works with two-component (A:B) reactive systems such as polyurethane and resin — flexible and rigid polyurethane and casting resins. (Silicone and epoxy capabilities are coming with a future Flovv update.)
How does it control the mix ratio?+
The system meters A and B at a fixed, precise ratio and blends them homogeneously in a static mixing nozzle, giving far more consistent results with far fewer bubbles than hand mixing.
Do I need a new nozzle for every cast?+
No. You can run consecutive casts with the same nozzle. Replace it only when the mix inside it cures, when you switch material/color, or if it clogs.
Can I pay in installments?+
Yes — monthly installments through Affirm are available at checkout for US customers, subject to Affirm approval. You'll see the available terms when you choose Affirm at payment.
What is the lead time?+
In-stock items typically ship from Austin, TX within 1 business day. Pre-order items follow the estimated schedule announced by email.
Do you ship internationally?+
Yes. We ship to the US, Canada, the UK, the EU, Australia and New Zealand; shipping is calculated live at checkout.
Can I get a quote for a bulk or corporate order?+
Yes. Request tailored pricing for bulk/corporate orders via the 'Get a Quote' form, or email contact@neckog.com.
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