{"product_id":"12-20-grit-ground-walnut-shell-media-for-gentle-bl","title":"12-20 Grit Ground Walnut Shell Media for gentle blasting and polishing, 5 Lbs, silica-free 0.85-1.70 mm grit, ideal for soft metals, wood, plastic, jewelry and gems, delivering smooth finishes in tumblers, vibratory polishers and hobby projects","description":"\u003cdiv\u003e12-20 Grit Ground Walnut Shell Media for Blasting and Polishing\u003cbr\u003e\n✔️ 5 LBS (2.3 KG); crushed 0.85-1.70 mm; silica-free media \u003cp\u003eGround walnut shell media with 0.85-1.70 mm grit offers a gentle blasting and polishing option for soft metals, wood, plastic, jewelry, and gems. It's commonly used in hobbyist tumblers and vibratory finishing, deburring, anti-slip applications, reptile bedding, scale modeling, and fillers.\u003c\/p\u003e \u003cp\u003e✅ 12-20 grit crushed walnut shells, 0.85-1.70 mm particles for gentle blasting and polishing \u003cbr\u003e✅ 100% silica-free media safe for a variety of surfaces including glass, wood, plastic, jewelry, and gems \u003cbr\u003e✅ All-natural walnut shells with Mohs hardness 4.5-5 to protect substrates during cleaning \u003cbr\u003e✅ Use with blasting or vibratory tumblers for deburring, surface prep, and anti-slip duties \u003cbr\u003e✅ Reusable, durable media that's environmentally friendly \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is walnut shell blasting media used for in hobbyist and professional projects?\u003c\/p\u003e\n\u003cp\u003eIt's handy for delicate cleaning and finishing where you want to protect substrates.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGentle removal of paint, grease, and grime from wood, glass, and soft metals\u003c\/li\u003e\n\u003cli\u003ePolishing and finishing jewelry, gems, and model parts without scratches\u003c\/li\u003e\n\u003cli\u003eDeburring and surface prep on delicate components\u003c\/li\u003e\n\u003cli\u003eEco-friendly, reusable media that is silica-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404383711551,"sku":"VXB0CXNYNBX8","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/walnut-shell-media-12-20-grit-5lbs-bucket.jpg?v=1776662189","url":"https:\/\/bearingscanada.com\/products\/12-20-grit-ground-walnut-shell-media-for-gentle-bl","provider":"Bearings Canada","version":"1.0","type":"link"}