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Questions tagged [foam]

For questions about the creation, uses, cutting, gluing of different types of foam. Foam can be floral foam, Styrofoam, spray foams and more. If the question is about a specific foam, such as Styrofoam, use that tag as well.

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Is there a castable material similar to high-density EVA foam?

I tried a few Polytek 2-part mixtures to make expanded PU foams in the density range of 8LB per cuft. These are still too soft as I am trying to achieve the firmness and surface feel of a yoga block (...
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