{"product_id":"art-clay-silver-new-formula-20g","title":"ArtClay Silver 20 gram Package","description":"\u003cp\u003e\u003cstrong\u003eArt Clay Silver 20 gram Package\u003c\/strong\u003e features the New Formula that combines the best characteristics of the Original, 650 Low Fire, and Slow Dry clays. It offers longer open time, easier shaping, clean carving, and a bright fine-silver finish — making it an excellent choice for jewelers and metalsmiths working with metal clay techniques.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpdated formulation combining strengths of Original, 650, and Slow Dry clays\u003c\/li\u003e\n\u003cli\u003eImproved workability and extended open working time\u003c\/li\u003e\n\u003cli\u003eSimilar heated drying time to prior formulas\u003c\/li\u003e\n\u003cli\u003eOnly 8–9% shrinkage\u003c\/li\u003e\n\u003cli\u003eEasier carving and filing at the dry (green) stage\u003c\/li\u003e\n\u003cli\u003eReconstitutes quickly from dried clay; formulated to absorb moisture well\u003c\/li\u003e\n\u003cli\u003eFiring matches 650 schedule: 30 minutes at 1200°F (650°C), or as little as 5 minutes at 1472°F (800°C) or above\u003c\/li\u003e\n\u003cli\u003eSmoother post-firing surface and fewer drying cracks than earlier formulas\u003c\/li\u003e\n\u003cli\u003eHigh-quality finishing and bright fine-silver shine after firing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eNet Weight\u003c\/th\u003e\n\u003ctd\u003e20 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial (after firing)\u003c\/th\u003e\n\u003ctd\u003eFine silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShrinkage\u003c\/th\u003e\n\u003ctd\u003e8–9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiring – Standard\u003c\/th\u003e\n\u003ctd\u003e1200°F (650°C) for 30 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiring – Quick\u003c\/th\u003e\n\u003ctd\u003e1472°F (800°C+) for 5 minutes minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep unused clay sealed to retain moisture. Rehydrate dried clay with a few drops of water and knead until uniform.\u003c\/li\u003e\n\u003cli\u003eDry completely before firing for best strength and surface finish.\u003c\/li\u003e\n\u003cli\u003eSuitable for fine silver jewelry, components, and detailed texture work. The extended working time supports multi-part assemblies and fine detail applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Art Clay Silver","offers":[{"title":"","offer_id":43581621371094,"sku":"854-54","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/artclay-silver-20-gram-package-otto-frei.jpg?v=1719957492","url":"https:\/\/www.ottofrei.com\/products\/art-clay-silver-new-formula-20g","provider":"Otto Frei","version":"1.0","type":"link"}