{"product_id":"sali-4-diamond-polishing-pads-10-pack-50-grit-wet-resin-bond-for-granite-concrete-hook-and-loop","title":"SALI 4\" Diamond Polishing Pads 10-Pack 50-Grit Wet Resin Bond for Granite \u0026 Concrete - Hook-and-Loop","description":"\u003cp\u003e\u003cstrong\u003eSALI 10-pack 4-inch 50-grit diamond polishing pads are wet-use resin-bond abrasives designed to aggressively reshape and refine stone and concrete surfaces when used with drills, grinders or polishers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese pads combine industrial diamond grit with a durable resin matrix to cut, smooth and prepare hard surfaces for subsequent finer polishing stages. Engineered for wet applications, the hook-and-loop backs make swapping pads quick so you can refinish countertops, thresholds or flooring with a handheld grinder or a variable-speed polisher. They work on granite, marble, quartz, terrazzo, glazed tiles and concrete where a fast, consistent material removal is needed before moving to higher grits.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these pads perform on granite and engineered stone?\u003c\/h3\u003e\n\n\u003cp\u003eThe 50-grit formulation is intentionally coarse for material removal and leveling, ideal for eliminating deep scratches, lippage and adhesive residue. Expect efficient cutting with fewer passes than non-diamond abrasives, while water delivery reduces dust and helps control heat. Follow up with progressively finer pads to achieve a polished finish.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e50-grit diamond for rapid stock removal and edge shaping\u003c\/li\u003e\n  \u003cli\u003eResin bond holds diamonds for consistent wear and long life\u003c\/li\u003e\n  \u003cli\u003eWet use minimizes dust and extends pad performance\u003c\/li\u003e\n  \u003cli\u003eSuitable as the first step before finer grit progression\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools are compatible and how easy is it to install?\u003c\/h3\u003e\n\n\u003cp\u003eEach 4-inch pad features hook-and-loop backing that attaches to most 4\" backing plates, allowing fast changes on grinders, polishers and drill-mounted adapters. Make sure your backing plate and machine speed are appropriate for diamond pads and always wet-grind to avoid overheating. The pads are lightweight, flexible, and simple to align for edges and curves.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHook-and-loop backing for fast on\/off changes\u003c\/li\u003e\n  \u003cli\u003eWorks with angle grinders, floor polishers and handheld drills (check thread\/adapter)\u003c\/li\u003e\n  \u003cli\u003eDesigned for wet polishing—use a steady water feed\u003c\/li\u003e\n  \u003cli\u003eFlexible 4\" size fits tight areas and edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich surfaces and projects are these pads best suited for?\u003c\/h3\u003e\n\n\u003cp\u003eThese pads are built for a wide range of solid surfaces where aggressive dressing or leveling is required. They handle natural stone, engineered stone, ceramic and concrete, making them useful for countertop fabrication, edge leveling, floor restoration and tile refurbishment. For a final mirror shine, progress through higher grit pads after using this 50-grit step.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGranite, marble, quartz, and terrazzo leveling\u003c\/li\u003e\n  \u003cli\u003eConcrete smoothing and minor surface remediation\u003c\/li\u003e\n  \u003cli\u003eTile grout and edge blending on stone installations\u003c\/li\u003e\n  \u003cli\u003ePreparation step before fine polishing sequences\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and care for these pads to get the best life?\u003c\/h3\u003e\n\n\u003cp\u003eUse continuous water while running pads at recommended speeds to flush debris and control heat; this preserves both pad life and surface integrity. Avoid excessive pressure—let the diamonds cut—and periodically clean the pads under running water to remove slurry. Store them flat and dry to retain shape and backing adhesion.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAlways operate with water supply for wet grinding\u003c\/li\u003e\n  \u003cli\u003eRun at appropriate RPMs for diamond pads and the substrate\u003c\/li\u003e\n  \u003cli\u003eRinse pads during use to remove clogging slurry\u003c\/li\u003e\n  \u003cli\u003eStore flat and avoid prolonged sun exposure to protect resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Professionals and experienced DIYers who need a reliable, coarse diamond pad to remove material and prepare hard surfaces for finishing. If you fabricate or restore countertops, repair floors, or refurbish stonework, these SALI 50-grit 4\" pads offer an efficient first step in a multi-grit polishing workflow. Not intended as a final polish—pair with finer grits for gloss results.\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: Can I use these pads dry?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — these 50-grit pads are designed for wet use to control heat and dust and to extend pad life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will they fit my angle grinder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit most 4\" backing plates with hook-and-loop; verify your tool's backing plate size and adapter thread before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SALI","offers":[{"title":"Default Title","offer_id":48087383310494,"sku":"B0BKGNBKKX","price":40.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sali-front-packaging-4-inch-diamond-pads.jpg?v=1785922667","url":"https:\/\/northtrailauto.ca\/products\/sali-4-diamond-polishing-pads-10-pack-50-grit-wet-resin-bond-for-granite-concrete-hook-and-loop","provider":"North Trail Auto","version":"1.0","type":"link"}