{"product_id":"griffith-silver-black-oxidizer-16-oz","title":"Griffith Silver Black Oxidizer 16 oz","description":"\u003cp\u003eGriffith Silver Black is an acid-based oxidizer that produces an instantaneous black patina on silver, gold, copper, or bronze. Formulated primarily with Hydrochloric Acid and a small amount of Tellurium (IV) Oxide, it delivers fast, consistent oxidation results favored by professional jewelers and metalsmiths working with a variety of metal surfaces.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduces an instantaneous black patina on metal surfaces\u003c\/li\u003e\n\u003cli\u003eCompatible with silver, gold, copper, and bronze\u003c\/li\u003e\n\u003cli\u003eAcid-based formula for reliable, consistent oxidation\u003c\/li\u003e\n\u003cli\u003ePrimary active ingredients: Hydrochloric Acid and Tellurium (IV) Oxide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e16 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFormula Type\u003c\/th\u003e\n\u003ctd\u003eAcid-based oxidizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive Ingredients\u003c\/th\u003e\n\u003ctd\u003eHydrochloric Acid, Tellurium (IV) Oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Metals\u003c\/th\u003e\n\u003ctd\u003eSilver, gold, copper, bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHazardous Material\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eShipping Restrictions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround shipping only via UPS.\u003c\/strong\u003e No air service, no USPS, no UPS 3-Day, 2nd Day Air, or Next Day Air.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA only.\u003c\/strong\u003e This item cannot be shipped outside the United States.\u003c\/li\u003e\n\u003cli\u003eClassified as a Hazardous Material for shipping purposes. This item cannot be returned for any reason. All sales are final.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grobet USA","offers":[{"title":"Default Title","offer_id":43580094677206,"sku":"145.043","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/griffith-silver-black-oxidizer-16-oz-otto-frei.jpg?v=1719958232","url":"https:\/\/www.ottofrei.com\/it\/products\/griffith-silver-black-oxidizer-16-oz","provider":"Otto Frei","version":"1.0","type":"link"}