FlexFoam-iT! III Flexible Polyurethane Foam – Gallon Unit

Smooth-On ★ 3.1/5 · ItemOracle Score Premium

$181 USD
Price subject to change
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FlexFoam-iT! III - Flexible Polyurethane Foam - Gallon Unit

Flexible polyurethane foam that cures to a soft white foam in 2 hours, suitable for propmaking and special effects. Customers note ease of use for squishies and a soft, mattress-like feel, though some find value mixed

Highlights

  • soft white foam in 2 hours
  • 15x expansion
  • 12 by volume mix ratio

Pros

  • easy to use for squishies
  • fast curing to soft foam
  • suitable for propmaking and effects
  • significant expansion (15x)

Cons

  • mixed durability reports
  • some find it pricey
  • requires proper ventilation and safety handling

Best For

  • propmaking
  • special effects
  • squishy toys
  • foam cushioning
  • DIY science projects
  • molded foam props

Features

  • Cures to a soft white foam in about 2 hours
  • Ideal for propmaking and special effects applications
  • Expands by a factor of 15 times from mixed volume
  • Mixes in a 12 to 1 volume ratio

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