{"product_id":"fine-40-60-grit-walnut-shell-media-for-gentle-blas","title":"Fine 40 60 Grit Walnut Shell Media for gentle blasting, tumbling, and polishing of soft woods, plastics, gems and soft metals in a 10 lb pack; silica free, non marring abrasive that cleans paint, grease, grime and burrs while protecting delicate surfaces","description":"\u003cdiv\u003eFine 40-60 Grit Walnut Shell Media for Blasting\u003cbr\u003e\n✔️ 10 lb pack of silica-free crushed walnut shell for gentle blasting \u003cp\u003eWalnut shell media is a gentle abrasive designed for blasting, tumbling, and polishing soft materials like wood, plastics, gems, and soft metals. It cleans paint, grease, and grime without harming the substrate, and it’s a sustainable, reusable option for hobbyists and small shops using vibratory finishers or blasting cabinets.\u003c\/p\u003e \u003cp\u003e✅ 0.25-0.42 mm particle size for fine, non-damaging abrasion\u003cbr\u003e\n✅ All-natural walnut shells with Mohs hardness ~4.5-5 minimize substrate impact\u003cbr\u003e\n✅ Silica-free, eco-friendly media suitable for cleaning, deburring, and polishing\u003cbr\u003e\n✅ Ideal for removing paint and grime from glass, wood, plastic, stone, and soft metals\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is walnut shell media typically used for in finishing and surface prep?\u003c\/p\u003e This handy media helps remove paint, dirt, and grime while preserving substrate integrity.\n- applications: soft metals, wood, glass, and plastics in hobbyist work\n- used in tumblers and blasting cabinets for gentle finishing\n- environmentally friendly, silica-free, and reusable after proper cleaning\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404387676479,"sku":"VXB0CXPML9ST","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/walnut-shell-media-40-60-grit-10lb-box.jpg?v=1776650248","url":"https:\/\/bearingscanada.com\/products\/fine-40-60-grit-walnut-shell-media-for-gentle-blas","provider":"Bearings Canada","version":"1.0","type":"link"}