{"product_id":"interactivia-finishing-media-walnut-shell-media-4-lbs-1-8-kg-18-40-grit-for-blasting-tumbling","title":"Interactivia Finishing Media – Walnut Shell Media (4 lbs \/ 1.8 kg), 18-40 Grit for Blasting \u0026 Tumbling","description":"\u003ch2\u003eInteractivia Walnut Shell Media: versatile finishing for blasting and tumbling\u003c\/h2\u003e\n\u003cp\u003eThis 4 lb (1.8 kg) bag of 18-40 grit crushed walnut shells offers a lightweight, adaptable abrasive option for a variety of finishing tasks. Designed for use with blasting equipment or vibratory tumblers, it provides a balance between effective cleanup and substrate protection. The media is described as environmentally friendly and silica-free, aligning with workflows that seek a greener, low-dust option. Note the allergy alert: walnuts are present, so consider workspace precautions if allergies are a concern.\u003c\/p\u003e\n\u003cp\u003eIn practice, walnut shell media can help remove paint, grease, and surface dirt from multiple materials while supporting a polished or refreshed appearance. Users often pair these shells with appropriate media guides from their equipment suppliers to achieve a smoother footprint on softer materials without sacrificing structural integrity. The grit range of 18-40 is coarse enough to dislodge embedded grime yet fine enough to minimize gouging on delicate substrates.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEffective cleaning and light polishing across several materials while preserving substrate integrity.\u003c\/li\u003e\n  \u003cli\u003eSuitable for both blasting and vibratory tumbling workflows, enhancing flexibility for shops with mixed equipment.\u003c\/li\u003e\n  \u003cli\u003eEnvironmentally friendlier option that is silica-free, reducing certain dust concerns.\u003c\/li\u003e\n  \u003cli\u003eSimple, predictable performance with 18-40 grit for versatile finishing tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatile surfaces and use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGlasses and glass surfaces: potential for improved clarity with careful abrasion.\u003c\/li\u003e\n  \u003cli\u003eFiberglass and wood: supports gentle cleaning without harsh impact on grain or fibers.\u003c\/li\u003e\n  \u003cli\u003ePlastic and stone: can help remove superficial grime and restore a more uniform appearance.\u003c\/li\u003e\n  \u003cli\u003eSoft metals: offers a finishing option that avoids deep scratching while improving surface feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo integrate this media into your workflow, follow manufacturer guidance for your blasting or tumbling system, monitor for changes in surface texture, and adjust cycle times accordingly. While results can vary by substrate and equipment, many users appreciate the combination of effective cleaning with a substrate-conscious finish. Always store in a dry place and observe allergy considerations due to the walnut content.\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 is Interactivia Walnut Shell Media suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It cleans and polishes glass, fiberglass, wood, plastic, stone, and soft metals without excessive substrate damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are there safety considerations for this walnut-based media?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The product contains walnuts, is silica-free, and should be used with proper ventilation; allergy precautions may apply.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Interactivia Finishing Media","offers":[{"title":"Default Title","offer_id":47464107016366,"sku":"B07CV7925F","price":75.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/interactivia-walnut-shell-media-18-40-grit-blasting.jpg?v=1770293357","url":"https:\/\/handyskook.ca\/products\/interactivia-finishing-media-walnut-shell-media-4-lbs-1-8-kg-18-40-grit-for-blasting-tumbling","provider":"HandySkook","version":"1.0","type":"link"}