{"product_id":"usa-granular-bentonite-grade-0-pumice","title":"USA Granular Bentonite Grade 0 Pumice","description":"The USA Granular Bentonite Grade 0 Pumice is a superior domestic pumice product known for its low density, exceptional abrasive properties, and brilliant white color. Each grade undergoes meticulous sieving to ensure precise particle size distribution. With origins in the USA and meeting stringent chemical and physical property standards, this pumice boasts a bulk density of 48 lb\/ft³, specific gravity of 2.19, and is composed of Silicon Dioxide (75%), Aluminum Oxide (12%), Potassium Oxide (4%), Sodium Oxide (4%), and more. Its moisture content is less than 1.0%, hardness ranges from 5.5 to 6.0 Mohs, and it exhibits a refractory index of 1.5. Available in 50 lb. multiwall bags and supersacks, this product is ideal for various applications requiring top-quality pumice.","brand":"CB Minerals","offers":[{"title":"Default Title","offer_id":44817579671740,"sku":"DOM-3b712d","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/dom-3b712d.jpg?v=1749047486","url":"https:\/\/maden.co\/products\/usa-granular-bentonite-grade-0-pumice","provider":"Maden","version":"1.0","type":"link"}