{"product_id":"silver-sheet-solder-eutectic-zinc-free-enameling","title":"Silver Sheet Solder Eutectic Zinc-Free for Enameling","description":"\u003cp\u003eThis zinc-free eutectic silver solder — commonly known as \u003cstrong\u003eIT solder\u003c\/strong\u003e — is specifically formulated for enameling applications. Each piece weighs approximately 5 pennyweights (5 DWT, or 1\/4 troy ounce) and contains \u003cstrong\u003e80% silver and 20% copper\u003c\/strong\u003e, with no zinc in the alloy.\u003c\/p\u003e\n\u003cp\u003eBecause zinc can cause bubbling and surface defects when solder comes into contact with enamel during firing, eutectic silver solders are the professional standard for enameled metalwork. The eutectic composition — silver and copper only — eliminates that risk, making this solder the reliable choice wherever enamel and solder may interact. The approximate flow point is \u003cstrong\u003e1560°F (848°C)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZinc-free eutectic alloy — safe for use in enameling applications\u003c\/li\u003e\n\u003cli\u003eContains 80% silver and 20% copper only\u003c\/li\u003e\n\u003cli\u003ePrevents bubbling when solder contacts enamel during firing\u003c\/li\u003e\n\u003cli\u003eAlso known as IT solder in the trade\u003c\/li\u003e\n\u003cli\u003eApproximate flow point: 1560°F (848°C)\u003c\/li\u003e\n\u003cli\u003eSold as a single piece weighing approximately 5 DWT (1\/4 troy ounce)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAlloy Composition\u003c\/th\u003e\n\u003ctd\u003e80% silver, 20% copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZinc Content\u003c\/th\u003e\n\u003ctd\u003eZinc-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolder Type\u003c\/th\u003e\n\u003ctd\u003eEutectic (IT solder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlow Point (Approx.)\u003c\/th\u003e\n\u003ctd\u003e1560°F (848°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eApproximately 3-1\/2\" L x 1-1\/4\" W \u003cem\u003e(Please note dimensions will vary.)\u003c\/em\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApproximately 5 DWT (1\/4 troy ounce)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43581741334742,"sku":"804-409","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/silver-sheet-solder-eutectic-zinc-free-for-enameling-otto-frei.jpg?v=1719957418","url":"https:\/\/www.ottofrei.com\/products\/silver-sheet-solder-eutectic-zinc-free-enameling","provider":"Otto Frei","version":"1.0","type":"link"}