{"product_id":"castaldo-white-label-molding-rubber-5lb-strips-precuts","title":"Castaldo White Label Jewelry Molding Rubber-Ready Cut \u0026 Strips-5 Lb Boxes","description":"\u003cp\u003e\u003cstrong\u003eCastaldo White Label Jewelry Molding Rubber\u003c\/strong\u003e is a firm, high-quality vulcanizing rubber with a high concentration of pure natural gum rubber. Firmer than Castaldo Gold Label, White Label delivers the resilience and pliability that experienced mold-makers rely on to produce consistent, high-quality molds efficiently. Available in two convenient forms — Strips or Ready-Cut (Pre-Cut) — both sold in 5 lb. boxes.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh concentration of pure natural gum rubber for superior resilience and pliability\u003c\/li\u003e\n\u003cli\u003eFirmer formulation than Castaldo Gold Label — ideal for experienced mold-makers\u003c\/li\u003e\n\u003cli\u003eAvailable as long Strips or Ready-Cut pieces to fit popular industry mold frames\u003c\/li\u003e\n\u003cli\u003eReady-Cut pieces feature rounded edges for easy layering and placement\u003c\/li\u003e\n\u003cli\u003eRubber thickness is 1\/8\" throughout both formats\u003c\/li\u003e\n\u003cli\u003eSold in 5 lb. boxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRubber Thickness\u003c\/th\u003e\n\u003ctd\u003e1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVulcanizing Temperature\u003c\/th\u003e\n\u003ctd\u003e310°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVulcanizing Time\u003c\/th\u003e\n\u003ctd\u003e15 minutes per 1\/4\" of mold frame thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold By\u003c\/th\u003e\n\u003ctd\u003e5 lb. box\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\u003eFormat\u003c\/th\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e122.583\u003c\/td\u003e\n\u003ctd\u003eStrips\u003c\/td\u003e\n\u003ctd\u003e2-7\/8\" wide × 18\" long × 1\/8\" thick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e122.585\u003c\/td\u003e\n\u003ctd\u003eReady-Cut (Pre-Cut)\u003c\/td\u003e\n\u003ctd\u003e1-7\/8\" × 2-7\/8\" × 1\/8\" thick, rounded edges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Castaldo","offers":[{"title":"Strips 2-7\/8\" x 18\" x 1\/8\"","offer_id":47551865618646,"sku":"122.583","price":61.0,"currency_code":"USD","in_stock":true},{"title":"Pre-cuts 1-7\/8\" x 2-7\/8\" x 1\/8\"","offer_id":47551865651414,"sku":"122.585","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/castaldo-white-label-jewelry-molding-rubber-ready-cut-and-strips-5-lb-boxes-otto-frei.jpg?v=1726697700","url":"https:\/\/www.ottofrei.com\/es\/products\/castaldo-white-label-molding-rubber-5lb-strips-precuts","provider":"Otto Frei","version":"1.0","type":"link"}