{"product_id":"allied-mineral-sc20-casting-investment","title":"Allied Mineral SC20 Investments","description":"\u003cp\u003eAllied Mineral SC20 casting investment—formerly known as Kerr Satin Cast 20—delivers the same defect-free repeatability and satin-smooth finishes trusted by casters worldwide. Formulated for fine detail and consistent results, SC20 produces dense, clean castings with a smooth, creamy mix that pours easily and sets reliably. Now produced under the Ransom \u0026amp; Randolph name, the proven formula remains unchanged.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormerly Kerr Satin Cast 20; same proven formula, new name\u003c\/li\u003e\n\u003cli\u003eProduces fine detail with consistent, satin-smooth surface finish\u003c\/li\u003e\n\u003cli\u003eExtra fine grain, zero mineralized cristobalite powder\u003c\/li\u003e\n\u003cli\u003eSmooth, creamy consistency for easy mixing and pouring\u003c\/li\u003e\n\u003cli\u003eReliable 9–10 minute work time (with 72°F \/ 22°C water)\u003c\/li\u003e\n\u003cli\u003eFlask set time of 11–12 minutes\u003c\/li\u003e\n\u003cli\u003eFor casting metals under 2000°F (1093°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eSC20 Casting Investment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormer Name\u003c\/th\u003e\n\u003ctd\u003eKerr Satin Cast 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Casting Temperature\u003c\/th\u003e\n\u003ctd\u003eUnder 2000°F (1093°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWork Time\u003c\/th\u003e\n\u003ctd\u003e9–10 minutes (with 72°F \/ 22°C water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlask Set Time\u003c\/th\u003e\n\u003ctd\u003e11–12 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufactured In\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRansom \u0026amp; Randolph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e121.721-44\u003c\/td\u003e\n\u003ctd\u003e44 lbs (19.96 kg)\u003c\/td\u003e\n\u003ctd\u003eCardboard Box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e121.722\u003c\/td\u003e\n\u003ctd\u003e100 lbs (45.36 kg)\u003c\/td\u003e\n\u003ctd\u003ePlastic Carton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe SC20 formula originated with Kerr, transferred to Allied Mineral, and is now produced under the Ransom \u0026amp; Randolph name; the formula remains unchanged.\u003c\/li\u003e\n\u003cli\u003eThe 100 lb plastic carton costs approximately the same per pound as the 44 lb cardboard box due to the higher cost of the plastic container.\u003c\/li\u003e\n\u003cli\u003eUPS shipping for the 100 lb plastic carton may incur overweight surcharges; ordering two 44 lb cardboard boxes can help avoid these additional carrier fees.\u003c\/li\u003e\n\u003cli\u003eThe 100 lb plastic carton remains advantageous for bulk purchases shipped via truck freight.\u003c\/li\u003e\n\u003cli\u003eThis product cannot be shipped outside the United States via postal service.\u003c\/li\u003e\n\u003cli\u003eStore in a dry environment and follow proper investment mixing and burnout procedures for best results.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kerr","offers":[{"title":"44 lbs","offer_id":47551683526870,"sku":"121.721-44","price":65.0,"currency_code":"USD","in_stock":true},{"title":"100 lbs","offer_id":47551683494102,"sku":"121.722","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/121.720MAINNEW3_thumb_135d228d-d8d3-415b-be1e-dbec4f747273.jpg?v=1764708011","url":"https:\/\/www.ottofrei.com\/it\/products\/allied-mineral-sc20-casting-investment","provider":"Otto Frei","version":"1.0","type":"link"}