{"product_id":"smooth-on-smooth-cast-300-liquid-plastic-compound","title":"Smooth-Cast 300 Liquid Plastic Compound","description":"\u003cp\u003eA three-minute pot life gives you working time for careful pouring, then ten minutes later you're demolding finished pieces. Ultra-low 80 cps viscosity flows into intricate mold details without trapping air bubbles, eliminating the need for vacuum degassing equipment. The convenient 1:1 mix ratio by volume simplifies measuring and reduces waste.\u003c\/p\u003e\n\u003cp\u003eCured castings emerge bright white with Shore D 70 hardness and 3,000 PSI tensile strength, tough enough for functional prototypes and display pieces that handle regular use. The material machines cleanly for post-casting modifications and accepts paint readily for finishing. Minimal shrinkage of .005 inches per inch maintains dimensional accuracy for parts that need to fit precisely.\u003c\/p\u003e\n\u003cp\u003eThis 32-ounce kit works across applications from detailed sculpture reproduction to rotocasting hollow forms, cold-cast bronze finishes, and special effects props. The white base color provides an ideal foundation for painting or can be left as-is for clean, professional presentation pieces.\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Smooth-Cast 300","offer_id":47981504725221,"sku":"65638","price":26.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/6890\/5701\/files\/s65638.jpg?v=1770327534","url":"https:\/\/www.texasart.mom\/products\/smooth-on-smooth-cast-300-liquid-plastic-compound","provider":"Texas Art Supply","version":"1.0","type":"link"}