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How-to: Cast concrete planters using packing inserts

Craft & Design Energy & Sustainability
How-to: Cast concrete planters using packing inserts
pot_exposed.jpg

Sean sent us a link to a very cool project. It shows you how to cast these really nice flowerpots using Styrofoam packaging materials and plastic cups. The end results are really nice. [Thanks Sean]

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4 thoughts on “How-to: Cast concrete planters using packing inserts

  1. sdfg says:

    Dissolved the foam in gasoline?!… That seems like a bad idea for a bunch of reasons. Just use your fingers, chisel, wire brush…. its just Styrofoam…..

    1. Marc de Vinck says:

      I agree 100%. Even if it takes a long time, at least you lessen the risk of a trip to the hospital.

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