{"product_id":"tin-mordant-stannous-chloride-1-2-or-4-oz-for-natural-plant-dye-for-yarn-protein-dyes-earth-friendly-fiber-wool-silk-dyeing-printing","title":"Tin Mordant Stannous Chloride 1, 2 or 4 oz for Natural Plant Dye for Yarn Protein Dyes Earth Friendly Fiber Wool Silk Dyeing Printing","description":"Priced and sold by 1, 2 or 4oz. \u003cbr\u003e \u003cbr\u003e This is tin (stannous chloride) for use as a mordant on fibers for natural dyeing.  I purchased this tin for myself from a chemical company because I found that I couldn't buy it from any of the other natural dye businesses!   \u003cbr\u003e \u003cbr\u003e I wanted to have a bit of tin on hand after reading that scarlet could be achieved by using tin as a mordant with cochineal, with a bit of cream of tartar.   \u003cbr\u003e \u003cbr\u003e TIN (stannous chloride) blooms or brightens colors, especially reds, oranges and yellows. Almost always used with cream of tartar - ½ ounce tin and 1-2 ounces of cream of tartar for a pound of wool. Simmer for an hour and rinse in soapy water before dyeing. Tin is a good additive mordant. Store wool wet or dry. Too much tin makes wool brittle. It is caustic, be sure to handle carefully and clean up thoroughly. \u003cbr\u003e \u003cbr\u003e I ship all my products as quickly as possible.","brand":"Walnut Farm Designs","offers":[{"title":"1oz","offer_id":62941035561100,"sku":"6203805710","price":11.99,"currency_code":"USD","in_stock":true},{"title":"2oz","offer_id":62941034938508,"sku":"5854994601","price":18.99,"currency_code":"USD","in_stock":true},{"title":"4oz","offer_id":62941035528332,"sku":"5854994609","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/1050\/2540\/files\/il_fullxfull.2008887992_qyql.jpg?v=1792099402","url":"https:\/\/walnutfarmdesigns.com\/products\/tin-mordant-stannous-chloride-1-2-or-4-oz-for-natural-plant-dye-for-yarn-protein-dyes-earth-friendly-fiber-wool-silk-dyeing-printing","provider":"Walnut Farm Designs","version":"1.0","type":"link"}