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Polyurethane expanding foam is useful in art. We can usually make big sculptures with low weight.

Empanding foam can be sculpted after drying or casted by injecting it in a silicone mold.

Step 1: Polyurethane, That's It !

Sculpted or used brut !

Step 2: Polyurethane in Silicone Mold

Injection in a silicone mold is really easy. See it !

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Bio: French art sculptor / Artist & Youtuber
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