{"product_id":"yellow-gold-plumb-solders-14k-18k-cadmium-free","title":"Gold Plumb Solders – Otto Frei Yellow Gold Plumb Solders, 14K \u0026 18K","description":"\u003cp\u003eReach for a plumb gold solder when a seam has to carry the same karat as the metal around it. These yellow gold plumb solders are made to the plumb standard, so the gold content matches the karat mark: 14K solders are .585 gold and 18K solders are .750 gold. All of them are 100% cadmium free.\u003c\/p\u003e\n\n\u003cp\u003eUnlike repair solders, which use a lower gold content for easier flow, plumb solders are built for \u003cem\u003emanufacturing applications\u003c\/em\u003e where holding true gold quality matters. Because they carry that full gold content, they flow at higher temperatures than repair solders, which suits jewelers who need strength, integrity, and compliance with gold standards. Each piece weighs approximately 1 DWT.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% cadmium free formulation\u003c\/li\u003e\n\u003cli\u003eMade to the plumb standard, so karat content matches the mark\u003c\/li\u003e\n\u003cli\u003e14K solders contain .585 gold; 18K solders contain .750 gold\u003c\/li\u003e\n\u003cli\u003eAvailable in Extra Easy, Easy, Medium and Hard flow grades\u003c\/li\u003e\n\u003cli\u003eDesigned for manufacturing applications requiring karat accuracy\u003c\/li\u003e\n\u003cli\u003eSuitable where long-term durability and gold compliance are critical\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eKarat\u003c\/th\u003e\n\u003cth\u003eFlow Grade\u003c\/th\u003e\n\u003cth\u003eFlow Temperature\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800-550\u003c\/td\u003e\n\u003ctd\u003e14K Yellow\u003c\/td\u003e\n\u003ctd\u003eExtra Easy\u003c\/td\u003e\n\u003ctd\u003e1295°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800-551\u003c\/td\u003e\n\u003ctd\u003e14K Yellow\u003c\/td\u003e\n\u003ctd\u003eEasy\u003c\/td\u003e\n\u003ctd\u003e1340°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800-552\u003c\/td\u003e\n\u003ctd\u003e14K Yellow\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e1390°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e800-553\u003c\/td\u003e\n\u003ctd\u003e14K Yellow\u003c\/td\u003e\n\u003ctd\u003eHard\u003c\/td\u003e\n\u003ctd\u003e1480°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80C-551\u003c\/td\u003e\n\u003ctd\u003e18K Yellow\u003c\/td\u003e\n\u003ctd\u003eEasy\u003c\/td\u003e\n\u003ctd\u003e1430°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80C-552\u003c\/td\u003e\n\u003ctd\u003e18K Yellow\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e1475°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80C-553\u003c\/td\u003e\n\u003ctd\u003e18K Yellow\u003c\/td\u003e\n\u003ctd\u003eHard\u003c\/td\u003e\n\u003ctd\u003e1550°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eUse plumb gold solders for new jewelry creation where karat accuracy and long-term durability are critical. For repair work, consider lower-temperature repair solders instead.\u003c\/p\u003e","brand":"Otto Frei","offers":[{"title":"14K Yellow Extra Easy","offer_id":43586997780694,"sku":"800-550","price":205.49,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Easy","offer_id":47807133614294,"sku":"800-551","price":205.49,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Medium","offer_id":47807133647062,"sku":"800-552","price":205.49,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Hard","offer_id":47807133679830,"sku":"800-553","price":205.49,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Easy","offer_id":47807133712598,"sku":"80C-551","price":264.19,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Medium","offer_id":47807133745366,"sku":"80C-552","price":264.83,"currency_code":"USD","in_stock":true},{"title":"18K Yellow Hard","offer_id":47807133778134,"sku":"80C-553","price":265.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/14ky-and-18ky-otto-frei-yellow-gold-plumb-solders-otto-frei.jpg?v=1719955734","url":"https:\/\/www.ottofrei.com\/it\/products\/yellow-gold-plumb-solders-14k-18k-cadmium-free","provider":"Otto Frei","version":"1.0","type":"link"}