{"product_id":"industrial-mineral-supply-premium-ground-walnut-shell-media-12-20-grit-5-lbs-2-3-kg","title":"Industrial Mineral Supply Premium Ground Walnut Shell Media 12\/20 Grit – 5 lbs \/ 2.3 kg","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eIndustrial Mineral Supply offers a dependable, natural option for light abrasion and surface refinement with our Premium Ground Walnut Shell Media. Sized to a consistent 12\/20 grit, this media delivers a balanced texture that softens surface irregularities without eroding the underlying material. The natural walnut composition provides a warm tactile feel during handling and polishing tasks, and the 5 lb (2.3 kg) packaging fits common small-shop workflows.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this walnut shell media a versatile choice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12\/20 grit\u003c\/strong\u003e supports controlled, gentle abrasion for light polishing and light deburring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolishes without substrate damage\u003c\/strong\u003e—ideal for delicate surfaces that require refinement without noticeable wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-slip packaging\u003c\/strong\u003e helps keep contents secure during handling and transfer on busy workbenches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-pressure compatibility\u003c\/strong\u003e recommended at 20–60 psi for soft or sensitive materials, enabling a softer touch where needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin cushion filler option\u003c\/strong\u003e that won’t dull needles, offering a crafty, practical application beyond surface finishing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical uses\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTumbling, vibratory finishing, and light blasting for small parts, plastics, wood, or soft metals.\u003c\/li\u003e\n  \u003cli\u003eSurface refinement in craft and hobby settings where a gentle, natural abrasive is preferred.\u003c\/li\u003e\n  \u003cli\u003eSoft-material polishing in hobbyist workstations and small shops where control matters.\u003c\/li\u003e\n  \u003cli\u003eFilling pin cushions or craft projects where a non-dulling filler is advantageous.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith a compact 5 lb (2.3 kg) bag, this media fits into common workflows without requiring bulky supplies, and its natural composition offers a pleasant tactile experience during use. For best results, evaluate in a sample run to confirm the grit level aligns with your material and desired finish.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the grit and packaging size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Grit is 12\/20, packaged in a 5 lb (2.3 kg) bag.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are practical uses and benefits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for tumbling, light blasting, and vibratory finishing on soft materials; also works as a non-dulling pin cushion filler.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Industrial Mineral Supply","offers":[{"title":"Default Title","offer_id":47464921628846,"sku":"B08W71D3N3","price":85.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/industrial-mineral-supply-premium-ground-walnut-shells-12-20-grit-bag-closeup.jpg?v=1770326920","url":"https:\/\/handyskook.ca\/products\/industrial-mineral-supply-premium-ground-walnut-shell-media-12-20-grit-5-lbs-2-3-kg","provider":"HandySkook","version":"1.0","type":"link"}