{"product_id":"interactivia-ground-walnut-shell-media-16-lb-18-40-grit-for-tumbling-and-blasting","title":"INTERACTIVIA Ground Walnut Shell Media, 16 lb | 18-40 Grit for Tumbling and Blasting","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eDiscover INTERACTIVIA Ground Walnut Shell Media in a practical 16 lb pack (7.2 kg). This fine 18-40 grit media is designed for gentle, controlled cleaning in both blasting cabinets and vibratory tumblers. It offers a natural alternative to harsher media while helping you achieve a consistent finish across a variety of materials.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes this media stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGentle Yet Effective Cleaning — Removes paint, grease, and buildup without etching delicate surfaces.\u003c\/li\u003e\n  \u003cli\u003eVersatile Applications — Suitable for blasting cabinets and vibratory tumblers on glass, wood, plastic, stone, and soft metals.\u003c\/li\u003e\n  \u003cli\u003eConsistent 18–40 Grit Performance — Fine-grade media delivers uniform cleaning and polishing results every time.\u003c\/li\u003e\n  \u003cli\u003eEco-Friendly and Silica-Free — Crafted from natural walnut shells; biodegradable and safer for users and the environment.\u003c\/li\u003e\n  \u003cli\u003ePractical Handling — Loose bulk density ranges around 40 to 50 lb per cubic foot, making it easy to measure and feed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eImagine refreshing glassware with a soft, even finish, smoothing wooden accents without gouges, or reviving plastics for a cleaner look. The 18-40 grit size is designed to balance material removal with surface refinement, supporting a controlled workflow in both professional and hobby settings.\u003c\/p\u003e\n\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTest a small area first to gauge interaction with your chosen material and equipment settings.\u003c\/li\u003e\n  \u003cli\u003eOperate at moderate speeds and short cycles, checking progress frequently to avoid over-polishing.\u003c\/li\u003e\n  \u003cli\u003eStore in a dry place to maintain performance and prevent moisture buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose walnut shell media\u003c\/h3\u003e\n\u003cp\u003eNatural walnut shells provide a biodegradable, silica-free option that pairs well with delicate surfaces. The material’s composition supports a safer handling experience while delivering dependable cleaning and light polishing. A 16 lb supply offers a practical balance between throughput and storage.\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 surfaces can I treat with this walnut shell media?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ideal for tumbling or blasting on glass, wood, plastic, stone, and soft metals with a gentle, even finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this media eco-friendly?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s made from natural walnut shells, silica-free and biodegradable, reducing environmental impact during use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"INTERACTIVIA","offers":[{"title":"Default Title","offer_id":53083171160175,"sku":"B07QY98FGW","price":56.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/interactivia-ground-walnut-shell-media-18-40-grit.jpg?v=1778605476","url":"https:\/\/taskholt.com\/products\/interactivia-ground-walnut-shell-media-16-lb-18-40-grit-for-tumbling-and-blasting","provider":"TaskHolt","version":"1.0","type":"link"}