{"product_id":"flux-brush","title":"Borax Flux Brushes for Jewellery Soldering","description":"\u003cp\u003eA dedicated brush for applying borax or suitable flux when soldering gold and silver jewellery. Metal-free construction avoids a metal ferrule that could introduce rust into your flux.\u003c\/p\u003e\u003ch2\u003eChoose your brush\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall:\u003c\/strong\u003e approximately 55mm overall length; supplied individually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium:\u003c\/strong\u003e approximately 75mm overall length; supplied individually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge:\u003c\/strong\u003e approximately 85mm overall length; supplied individually.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet:\u003c\/strong\u003e three brushes, one of each size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe larger sizes have fuller brush heads. Select a size suited to the area you need to coat. Measurements are approximate.\u003c\/p\u003e\u003ch2\u003eAt the bench\u003c\/h2\u003e\u003cp\u003eUse a dedicated, clean brush to apply flux to prepared metal before heating. Keep the brush away from the flame and hot work. Follow the instructions supplied with your chosen flux.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSupplied:\u003c\/strong\u003e your selected brush or three-brush set. Flux, borax cone, dish and jewellery are not included.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/blogs\/jewelry-jewellery-making-guide\/borax-flux-brush-jewellery-soldering\"\u003eRead our guide: Before the Flame — Choosing and Using a Borax Flux Brush\u003c\/a\u003e\u003c\/p\u003e","brand":"Jewellery Trade Resources","offers":[{"title":"Small","offer_id":42837529198773,"sku":"JTR-FLUX-S","price":1.18,"currency_code":"GBP","in_stock":true},{"title":"Medium","offer_id":42837529231541,"sku":"JTR-FLUX-M","price":1.34,"currency_code":"GBP","in_stock":true},{"title":"Large","offer_id":42837529264309,"sku":"JTR-FLUX-L","price":1.54,"currency_code":"GBP","in_stock":true},{"title":"Set (1xSmall 1xMedium 1xLarge)","offer_id":42837529297077,"sku":"JTR-FLUX-SET3","price":2.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0544\/7322\/8469\/files\/jtr-flux-product.png?v=1793985804","url":"https:\/\/www.jewellerytraderesources.com\/products\/flux-brush","provider":"Jewellery Trade Resources","version":"1.0","type":"link"}