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🧩 Transform ideas into flexible reality with FlexFoam-It III!
Smooth-On FlexFoam-It III is a premium water-blown polyurethane foam that expands 15x in volume, cures in 2 hours, and offers a lightweight, flexible solution ideal for special effects, custom padding, and creative projects. Mix parts A and B at a 1:2 ratio, customize with colorants, and enjoy fast curing for professional-grade results.







| ASIN | B00I6LYDE4 |
| Best Sellers Rank | #108,776 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #33 in Expanding Foams |
| Brand | Smooth-On |
| Brand Name | Smooth-On |
| Color | Clear |
| Colour | Clear |
| Compatible Material | Foam |
| Container Type | Pint |
| Customer Reviews | 4.5 out of 5 stars 701 Reviews |
| Full Cure Time | 2 Hours |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 2.49 Pounds |
| Item form | Liquid |
| Manufacturer | SMOOTH-ON |
| Material | Polyurethane |
| Material Type | Polyurethane |
| Model | SOFF3 |
| Other Special Features of the Product | Fast Drying |
| Part Number | 44644 |
| Special features | Fast Drying |
| Specific Uses For Product | Craft |
| Specific uses for product | Craft |
| UPC | 751635446410 |
| Viscosity Level | Low |
| Volume | 473.18 Milliliters |
| Water Resistance Level | Not Water Resistant |
D**W
Great for making squishies
Buying squishies and repainting them or buying unpainted ones and painting them yourself is cool, but making your own is even better. I use silicone baking molds, candy molds and ice molds to cast mine and have had great results. This starter package will make a LOT of squishies. It is easy and the company's web site has great videos explaining everything. BE SURE to pick up lots of paint stirring sticks at some place that sells house paint because you will need them. This is great stuff an easy to use. Just know that once you mix the two parts (A & B) together you have have 30 seconds of so to get it in the molds. This is very different from acrylic casting which has a much longer pot life.
A**L
Tarda en llegar
La caja llegó bastante maltratada y la paquetería tardó mucho pero el material es tal cual y útil, deberían incluir instrucciones en español
J**W
This kit is the bomb
We have made foam toys with this kit and its fantastic. Does exactly as promised. 2 polymers combining in a chemical reaction to make a squishy toy. Be careful and adhere to the safety instructions.
A**O
Very good product
This product i used specifically to make "fursuit" foam feet with. Following instructions carefully makes great casts. 1 disclaimer, make sure you use it in a warm environment or the solutions become stiff and your cast will fail.
L**.
SAV and product Perfect.
Vous aimez les mousses expressives comme anti stress... C'est la seule marque, et elle est Made in USA (non China). Une merveille, mais seul les plus de 18 ans doivent manipuler ce produit (Adulte) : toxique, extrêmement collant, etc.. Prévoir : gants, tablier, nappe, lunettes, masque, acétone, pots en plastique, touilleurs en bois. Produit qui gonfle 15 fois la quantité versée dans un délai de 25 SECONDES.
Trustpilot
3 weeks ago
1 week ago