{"product_id":"potassium-aluminum-sulfate-alum-1-lb","title":"Potassium Aluminum Sulfate ( Alum ) 1-lb","description":"\u003cp\u003eThe most commonly used mordant in natural dyeing. Use to mordant all protein fibers and cellulose fibers that are classified as leaf (abaca, pineapple, agave, hennequin, etc). Makes 7.5 gallons. This finely ground form of alum is free from impurities and does not contain iron. We recommend using this at 15-25% WOF (weight of fiber) for mordanting your fiber.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePlease note: Products are filled by weight, not volume. Due to plastic shortages, jars, lids and bags may vary.\u003c\/p\u003e","brand":"G \u0026 K Craft","offers":[{"title":"Default Title","offer_id":41436764700804,"sku":"65950000","price":8.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/4625\/2932\/products\/g-k-craft-assistants-auxiliary-chemicals-potassium-aluminum-sulfate-alum-1-lb-32786785927300.jpg?v=1774117508","url":"https:\/\/www.halcyonyarn.mom\/products\/potassium-aluminum-sulfate-alum-1-lb","provider":"Halcyon Yarn","version":"1.0","type":"link"}