{"product_id":"activa-products-instamold","title":"Instamold","description":"\u003cp\u003eMelted wax for candles, plaster for architectural details, Permastone for durable reproductions, or resin for jewelry components.\u003c\/p\u003e\n\u003cp\u003eNon-toxic formulation works safely in classroom and studio environments without ventilation concerns. Room-temperature curing requires no heat guns or specialized equipment, just water and a mixing container. Molds remain flexible enough to release undercuts while maintaining dimensional accuracy across repeated casts. Sculptors use Instamold for production work when traditional moldmaking compounds take too long, while craft artists appreciate how quickly they can duplicate found objects, botanical specimens, or handmade originals. Mix only what you need for immediate use; the powder stores indefinitely until you're ready to capture your next form.\u003c\/p\u003e","brand":"Activa Products","offers":[{"title":"12 oz. bag","offer_id":47974125994213,"sku":"79527","price":19.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6890\/5701\/files\/s79527.jpg?v=1770302467","url":"https:\/\/www.texasart.mom\/products\/activa-products-instamold","provider":"Texas Art Supply","version":"1.0","type":"link"}