{"product_id":"smooth-on-smooth-cast-320-casting-resin-trial-size-0-86kg","title":"Smooth-On Smooth Cast 320 Casting Resin Trial Size 0.86kg","description":"\u003cp\u003eThe Smooth-On Smooth-Cast 320 Casting Resin is an ultra-low viscosity urethane casting resin that is ideal for creating smooth, bubble-free off-white castings with excellent detail. With a 1:1 mix ratio by volume (or 100A:90B by weight), it's easy to use and cures into tough, durable parts that resist moisture, mild solvents, and moderate heat.\u003c\/p\u003e\n\u003cp\u003eThe Smooth Cast 320 Casting Resin readily accepts pigments and fillers and is perfect for small-to-medium sculptures, prototypes, props and jewellery. Being moisture-sensitive, it must be mixed and poured in a warm, dry environment (23°C).\u003c\/p\u003e\n\u003cp\u003eUse clean metal, glass, or plastic containers and mix thoroughly - scraping sides and bottom. Pour into the lowest point of the mould to minimise air bubbles. Cure time varies by mass, ranging from 7 minutes to several hours.\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Default Title","offer_id":44162987688070,"sku":"1399127","price":72.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/7213\/7350\/files\/1399127.jpg?v=1785151066","url":"https:\/\/www.eckersleys.com.au\/products\/smooth-on-smooth-cast-320-casting-resin-trial-size-0-86kg","provider":"Eckersley's Art \u0026 Craft","version":"1.0","type":"link"}