{"product_id":"3m-30769-1000-grit-hookit-purple-finishing-finishing-film-disc-dust-free-6in-50-pcs-holes","title":"3M 30769 – 1000 Grit Hookit™ Purple Finishing Film Disc Dust Free (6\", 50 Pcs, Holes)","description":"\u003cp\u003e3M 30769 1000 Grit Hookit™ Purple Finishing Film Dust Free Discs deliver ultra-fine surface refinement for automotive clearcoat sanding, polish preparation, and final finishing. The dust-free hole pattern enhances dust extraction on DA sanders with vacuum systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000 Grit Ultra-Fine Finishing Film:\u003c\/strong\u003e Ideal for clearcoat sanding, blending, and polish prep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurple Finishing Film Technology:\u003c\/strong\u003e Open-coated film resists clogging for consistent results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDust Free Design with Holes:\u003c\/strong\u003e Pre-cut holes improve dust extraction on orbital sanders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6\" Disc Size:\u003c\/strong\u003e Standard diameter for DA sanders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHookit™ Attachment:\u003c\/strong\u003e Hook-and-loop for quick disc changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-Piece Pack:\u003c\/strong\u003e Professional supply for body shops and collision centers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eWhat is finishing film vs regular sandpaper?\u003c\/h3\u003e\u003cp\u003eFinishing film uses a uniform aluminum oxide grain bonded to a flexible film backing instead of paper. This produces a more consistent scratch pattern and finer finish — critical for clearcoat sanding where scratch marks would show through the final polish.\u003c\/p\u003e\u003ch3\u003eWhat grit for sanding clearcoat?\u003c\/h3\u003e\u003cp\u003e1000 grit is commonly used as a first step for wet or dry sanding clearcoat to remove orange peel, dust nibs, or runs. Follow with 1500 and\/or 2000 grit before polishing for best results.\u003c\/p\u003e\u003ch3\u003eDust free vs no holes — what's the difference?\u003c\/h3\u003e\u003cp\u003eDust free discs (with holes) work with vacuum-equipped DA sanders for active dust extraction. No-hole discs provide a continuous abrasive surface and are used when vacuum extraction isn't needed.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":49238411804968,"sku":"3M-30769","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/8358\/2760\/files\/710j_TWU23L._AC_UF1000_1000_QL80.jpg?v=1773288732","url":"https:\/\/refinishgo.com\/products\/3m-30769-1000-grit-hookit-purple-finishing-finishing-film-disc-dust-free-6in-50-pcs-holes","provider":"Refinish Distributors","version":"1.0","type":"link"}