Sculpey

A block of Sculpey
Figurines made of Sculpey

Sculpey (often misspelled as Sculpy) is the brand name for a type of polymer clay that can be modeled and put into a conventional oven to harden, as opposed to typical modeling clays, which require a much hotter oven, such as a kiln. Until it is baked, Sculpey has a consistency somewhat like Plasticine. Its main competitor is the German brand Fimo. It is sold in many colors, but can also be painted once it’s baked. Sculpey has become popular with modeling artists, jewellery makers, and other craft work.

The primary ingredient in Sculpey is polyvinyl chloride, augmented with fillers, plasticizers and colorants. Aside from the hazards of overheating and combustion, which can generate hydrochloric acid and other toxins, Sculpey is nontoxic both before and after hardening.[1]

  1. ^ Material Safety Data Sheet for Premo Sculpey Clay, Polyform Products, Sept. 19, 2012.