{"product_id":"mordant-creme-of-tartar","title":"Mordant - Créme of Tartar","description":"\u003cp\u003e\u003cstrong\u003eCream of Tartar\u003c\/strong\u003e is an essential dyeing auxiliary used as a mordant assistant and pH buffer in natural dyeing, particularly with protein fibres such as wool and silk. When used alongside alum, it helps stabilise the mordant bath, improving colour absorption and ensuring smoother, more even results. By gently adjusting acidity, cream of tartar helps protect delicate fibres from becoming harsh or brittle during the dyeing process. It also enhances the clarity and brightness of colours, allowing natural dyes to develop cleanly while maintaining a soft handle in the finished fibre.\u003c\/p\u003e\n\u003cp\u003eThis high-purity grade dissolves easily in hot water and provides consistent, reliable performance, making it suitable for both small studio use and larger-scale dye work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports even mordanting when used with alum\u003c\/li\u003e\n\u003cli\u003eHelps soften fibres and prevent harshness\u003c\/li\u003e\n\u003cli\u003eImproves colour clarity and absorption\u003c\/li\u003e\n\u003cli\u003eActs as a stable and reliable pH buffer\u003c\/li\u003e\n\u003cli\u003eSuitable for delicate protein fibres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWool and silk dyeing with natural or acid dyes\u003c\/li\u003e\n\u003cli\u003ePre-mordant bath stabilisation alongside alum\u003c\/li\u003e\n\u003cli\u003eProfessional and home studio textile projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% pure Potassium Hydrogen Tartrate\u003c\/li\u003e\n\u003cli\u003eUsed as a mordanting assistant with alum to improve dye uptake\u003c\/li\u003e\n\u003cli\u003eSoftens wool and silk during mordanting, preventing harshness\u003c\/li\u003e\n\u003cli\u003eEnhances colour brilliance, uniformity, and fastness\u003c\/li\u003e\n\u003cli\u003eDissolve 6–8 g per litre of hot water; add to alum mordant bath before fabric immersion\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kraftkolour","offers":[{"title":"Default Title","offer_id":51912859844872,"sku":"L.ND.TART","price":5.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2345\/3704\/files\/mordant.creamoftartar1.jpg?v=1773836055","url":"https:\/\/winghamwoolwork.co.uk\/products\/mordant-creme-of-tartar","provider":"Wingham Wool","version":"1.0","type":"link"}