{"product_id":"wg-ball-transparent-enamel-powder-royal-purple-7554","title":"WG Ball Transparent Enamel Powder – Royal Purple 7554","description":"\u003cp\u003e\u003cstrong\u003eWG Ball Transparent Enamel Powder - Royal Purple 7554\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur range of transparent Jewellery enamels are designed for use on tombac (gilding metal), copper, gold and silver. The guilloche pattern is a reproduction of a type of metal engraving that was popular at the turn of the 20th Century.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe actual size of the blanks is 30mm\u003c\/li\u003e\n\u003cli\u003eThe border is 1.3mm\u003c\/li\u003e\n\u003cli\u003eThe depth of cut is 0.3mm\u003c\/li\u003e\n\u003cli\u003eThe grade of silver is 950\u003c\/li\u003e\n\u003cli\u003eThe copper blanks are a standard grade of copper.\u003c\/li\u003e\n\u003cli\u003eThe samples were prepared by wet packing, firing time 2 minutes at a temperature of 800° centigrade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe enamels are supplied in powder form, ground to pass a 60s mesh (250 micron) sieve. Colour descriptions are based on the fired trials on silver.\u003c\/p\u003e\n\u003cp\u003eThe data sheet for these enamels can be downloaded here: \u003ca href=\"\/wp-content\/uploads\/860_299_-_350_All_Leadfree_Transparent___Opaque_Enamels_MSDS.pdf\"\u003eEnamel Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eA guide to using the enamels can be downloaded here: \u003ca href=\"\/wp-content\/uploads\/Maddisons-Enamel-Guide.pdf\"\u003eEnamel User Guide\u003c\/a\u003e\u003c\/p\u003e","brand":"WG Ball","offers":[{"title":"25g","offer_id":59398365577550,"sku":"Royal Purple 7554 - 25g","price":5.95,"currency_code":"GBP","in_stock":true},{"title":"250g","offer_id":59398365610318,"sku":"Royal Purple 7554 - 250g","price":49.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/2940\/1166\/files\/1722949962-72800600.jpg?v=1775928820","url":"https:\/\/maddisonsofdurham.co.uk\/products\/wg-ball-transparent-enamel-powder-royal-purple-7554","provider":"Maddisons of Durham","version":"1.0","type":"link"}