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Smooth-On

FlexFoam-iT! III - Flexible Polyurethane Foam - Pint Unit

    • Based on 657 reviews
Condition: New
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Availability: Only 8 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, May 23
Order within 3 hours and 51 minutes
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Size: Pint Unit


Features

  • Cures to a soft white foam in 2 hours
  • Suitable for propmaking and special effects
  • 15 times expansion
  • 1:2 by volume mix ratio
  • WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction.

Description

WARNING: Keep Out of Reach of Children. Do not get into eyes or on skin. Do not take internally. Do not breathe fumes. Use only with adequate ventilation. Wear vinyl or nitrile gloves and eye protection when handling this product. Review the technical bulletin prior to use for safe handling instruction. FlexFoam-iT! expanding flexible foams are easy to use and durable. They are lightweight, versatile and most are available in easy to measure mix ratios. They can be used for padding/cushion material, gasket material, or to make props and special effects. Vibrant colors can be achieved by adding color pigments.


Brand: Smooth-On


Material: foam


Compatible Material: Vinyl


Item Form: Foam


Color: Clear


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 8 x 8 x 6 inches; 2.49 Pounds


Item model number ‏ : ‎ SOFF3


Date First Available ‏ : ‎ February 1, 2014


Manufacturer ‏ : ‎ Smooth-On, Inc.


Customer Reviews: 4.6 4.6 out of 5 stars 657 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Easy DIY
Size: Pint Unit
Review Image by Rose S Rose S
Needed to make corn squishes for samples and it came put perfectly. Used those years ago, glad I found it again.
Reviewed in the United States on July 17, 2023 by Rose S Rose S
    • Easy to use, works decent
Size: Pint Unit
The bottom half of this came out great and squishy... But 3/4 was giant air bubbles. It says it expands 15x and it does... Only three expanding part is all air bubbles and unusable.
Reviewed in the United States on April 12, 2023 by Christina
    • Garbage, no 15x not uniform results, waste of time and money
Size: Pint Unit
I've tried multiple times now, and always end up with maybe 4x expansion, voids, a skin that has separated from the core foam. This occurs every time, regardless of mold, technique, temperature etc. I've bought this kit 6 times for 6 different projects, and it's not worked any of the times. Not getting any more of my money that's for sure. ... show more
Reviewed in the United States on February 19, 2023 by Thomas
    • Please read!!!!!!
Size: Pint Unit
This is not for the faint of heart. It is toxic and very very unforgiving. Please watch YouTube videos and read their site for help. It’s insanely sticky, so use silicon forms where you’re pouring. Measure!!! Use a scale, it makes it so much easier. 1A:2B or .575 difference. 10 grams A = 17.3g B. This is insanely important. Very unforgiving. Yellow bottle is the hardener…. Too much yellow it’s too hard or doesn’t expand. Too much blue bottle it doesn’t stay expanded and looks weird. Mix until 35 seconds and your shoulder is on fire. When you combine the chemicals after measuring exactly, mix immediately and use a timer. Mix until your shoulder burns. Really really really mix. Minimum 35 seconds, then pour. Lastly, it doesn’t like cold. Has to be 72+ or it doesn’t fully expand. This is all listed on the website and 100% accurate. Measure - mix - warm - remove after 25 min. It’s a great product and has a lot of uses if you can do the above. ... show more
Reviewed in the United States on October 15, 2021 by Jacob Johnson
    • Great for Squishies, but important tips
Size: Pint Unit
I bought this kit to make blank squishies for a library program. Everything worked fairly well once I got the hang of what I was doing so I thought I'd list a few valuable tips. 1) ROOM TEMPERATURE AND HUMIDITY MATTER!!! One of the molds I made was a doughnut shape and anytime the room was too cool or too muggy the foam would fall like a deflated cake. 2) Try to use it up all at once. This will definitely take some time (my kit yielded approximately 70 squishies between my doughnut and owl molds), but once Part A of the set is open you will not be able to get the cap back off if you reseal it overnight (I had to break the lid off when I reopened Part A). 3) This is NOT an eco-friendly craft. It required a ton of little plastic cups and wooden craft sticks for mixing, not to mention the paper towels from cleanup. Overall if you need to make a ton of something for kids to decorate and you have the patience to mix multiple batches then it is worth it, but I will personally not take on a similar project with this material. ... show more
Reviewed in the United States on July 3, 2019 by Ayla Yeargain
    • Work fast!
Size: Pint Unit
Tips for users - pour the two portions of B together in your mix cup before adding A. Have several mix cups available so you have clean pours. Work fast - have your molds ready & mix small batches. I tried adding acrylic paint to one batch to add base color but foam pulls apart when taking out of molds. I added gel food coloring to another batch and it worked better but still not great. (I was trying to avoid having to paint everything.) Once you figure out the “right” amount to fill your molds the way you want, mark the molds to make pouring more consistent. I didn’t do that so my finished products came out a variety of sizes & none were identical. Finally, I expected it to make more than what I actually wound up with. ... show more
Reviewed in the United States on July 19, 2020 by kathie McMahon
    • Very fun
Size: Pint Unit
This is a lot of fun to use to make squishies with the kids! You have to make sure that the room is pretty warm though to make it grow to it’s full putential. Use something thick (I used a vinyl tablecloth) that can be destroyed to make this on in case of drips. You MUST use silicone molds unless you buy a separate solution to keep it from sticking to the molds and ruining your project. Molds that are the size of a baseball or softball work vest as small molds are hard to make without it puffing up too big. Very large molds are hard as the consistency of the final squishy is a lot more compact/harder than what it should be. We did a lot of experimenting. ... show more
Reviewed in the United States on November 19, 2019 by Jaime J. Weenink
    • Expect failure on your first try.
Size: Pint Unit
I had alot of fun trying out this product. But it has a steep learning curve. So I give warning to expect to fail the first few times. I was using this product to cast soft stage props. And noticed that if I got the mix off by even a little it had a drastic effect on the density of the end product. Spit ball measuring does not cut it. ... show more
Reviewed in the United States on October 25, 2021 by User42

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