Smooth-On FlexFoam-iT!™ III Flexible Urethane Foam, Casting Foam for Props, Gaskets, & More - Pint Unit

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.

Works perfect for squishys my daughter used molds and made them it was alot of fun I help her i recommend older help cuz it can get messy

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.

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.

So my 9 yr old is all about squishies. This product was very very easy to use. However I will warn u. Def wear gloves. And don't let it get on counters, sinks etc. very hard to remove. Also I saw in other reviews to get quick release. I didn't get that and it was very hard to get out of silicone molds. Also when we did it in a plastic container or cup it didn't stick as bad and bottom came out much smoother then silicone molds. The only thing I did have trouble with was the measuring part. Didn't understand the measurements that came with it. So it was a lot of trial and error. Also when we closed containers the B container got stuck like crazy glue stuck. So it's very fun craft to do with ur kids. Just needs better instructions on how to use. I will definitely buy again

Nice and soft and tough. I've never used this before and it came out so well. Was like a soft mattress topper feel.

We purchased this to make squishies. We have been using the silicone cupcake/donut molds. The directions provided are easy to understand and comprehensive. Temperature does seem to be a factor when using these. My house was a bit on the cold side one day when we poured this. The squishies collapsed. The directions do mention that you should be over 70F when using to avoid this. It really does matter. You don't have long to work with this. If you are making squishies, I would recommend working in small batches (1TBSP A + 2 TBSP B). Yes, it does swell to 15 times original volume, so a little bit goes a long way.

What I liked is this product did exactly what I was hoping it would do. What I didn't like was that you have to work very fast because of how fast it sets up. It just means you have to be very organized before you mix the product. I used this product on a vintage car steering wheel horn pad that the original foam had split and separated from the horn pads structure.

La caja llegó bastante maltratada y la paquetería tardó mucho pero el material es tal cual y útil, deberían incluir instrucciones en español

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.

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.

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.

This is a great product. Slightly scary instructions but we found that there were minimal fumes etc. We've made a number of squishies using this. The only trouble is finding suitable moulds to make them from.