{"product_id":"4-inch-3-step-wet-diamond-polishing-pads-concrete-terrazzo","title":"4\" Wet Diamond Polishing Pads Concrete Terrazzo | 3-Step System | KAIYI","description":"\u003ch3\u003e\u003cb\u003e4\" 3-Step Wet Diamond Polishing Pads for Concrete \u0026amp; Terrazzo — Factory Direct\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eOur \u003cb\u003e4\" 3-Step Wet Diamond Polishing Pads\u003c\/b\u003e are specifically engineered for wet concrete grinding and terrazzo polishing, consolidating the traditional 7-step sequence into three stages for a professional high-gloss finish.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e🚀 \u003cb\u003e3-Step Efficiency:\u003c\/b\u003e Consolidates the traditional 7-grit sequence. Fewer pad changes per slab reduces labor time on large-scale concrete floor projects.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e💎 \u003cb\u003eDesigned for Concrete:\u003c\/b\u003e Specialized resin bond formulated to handle concrete abrasiveness while maintaining controlled cutting temperature.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e🌊 \u003cb\u003eWet Use:\u003c\/b\u003e Optimized for wet polishing to eliminate dust, prevent burning, and achieve a deeper finish.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e🌀 \u003cb\u003eAdvanced Segment Design:\u003c\/b\u003e Flower, star, and hexagon segment options for efficient slurry ejection and reduced clogging.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e🛡️ \u003cb\u003eGrade A Industrial Diamonds:\u003c\/b\u003e High-concentration diamond powder for consistent cutting performance.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eThe 3-Step Workflow:\u003c\/b\u003e\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cb\u003eStep 1 (Coarse):\u003c\/b\u003e Aggressive grinding, leveling, and removal of deep scratches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStep 2 (Medium):\u003c\/b\u003e Honing and refining to a smooth matte finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStep 3 (Fine):\u003c\/b\u003e Final high-gloss buffing for a mirror-like finish.\u003c\/li\u003e\n\u003c\/ol\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDiameter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Inch (100mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eConcrete, Terrazzo, Hard Masonry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWork Mode\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eWet Polishing Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDiamond Concentration\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Concentration (Grade A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBond Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Temp Resin Bond — engineered for concrete abrasiveness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWorking Layer Thickness\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMatrix Hardness\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium-Hard (suited for high-PSI concrete and terrazzo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eRecommended RPM\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2,000–4,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAttachment\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial Hook \u0026amp; Loop (Velcro)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSuitable For\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eProfessional contractors, concrete floor restoration teams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eUsage Tips\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHard concrete (5,000+ PSI):\u003c\/b\u003e Use Step 1 at 2,000 RPM with steady water flow to keep diamonds cutting aggressively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedium concrete:\u003c\/b\u003e Step 2 at 2,500–3,000 RPM delivers a smooth honed surface ready for final buffing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTerrazzo:\u003c\/b\u003e Wet mode throughout all 3 steps prevents aggregate pullout and ensures a uniform finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003eTechnical FAQ\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eCan these pads be used dry on concrete?\u003c\/b\u003e\u003cbr\u003eNot recommended. Water is essential to control dust, prevent burning, and maximize pad life on abrasive concrete surfaces.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAre these compatible with floor grinders?\u003c\/b\u003e\u003cbr\u003eThese 4\" pads are designed for hand-held angle grinders. For large floor grinding machines, contact us for our floor machine pad range.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003e🏾d Factory Direct — OEM \u0026amp; Bulk Orders Available\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eCustom branding on Velcro and specialized formulas for different concrete hardness (Hard\/Medium\/Soft) available upon request.\u003c\/p\u003e\u003cp\u003e👉 \u003ca href=\"\/pages\/contact\"\u003e\u003cb\u003eContact us for wholesale pricing or samples →\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003e📋 Not Sure Which Pad Is Right for Your Job?\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/pages\/diamond-pad-selection-specs\"\u003e\u003cb\u003eDiamond Pad Selection Guide →\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e\u003cb\u003e🔗 Related Products\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/4-inch-3-step-diamond-polishing-pads-granite-marble-quartz\"\u003e4\" 3-Step Wet \u0026amp; Dry Diamond Polishing Pads — Granite \u0026amp; Marble →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/premium-4-inch-diamond-polishing-pads-wet-professional-grade-for-granite-marble-concrete-grit-50-to-3000\"\u003e4\" Wet Diamond Polishing Pads — Full Grit Range →\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/metal-bond-diamond-grinding-pads-granite-leveling\"\u003eMetal Bond Diamond Grinding Pads →\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e⚠️ \u003cstrong\u003eCustoms Duties \u0026amp; Import Taxes:\u003c\/strong\u003e Prices exclude customs duties, import taxes, and destination country fees. These charges are the buyer's responsibility.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e KAIYI  |  \u003cstrong\u003eMPN:\u003c\/strong\u003e KAIYI-DPF-CUST-05  |  \u003cstrong\u003eManufacturer:\u003c\/strong\u003e Diamond Pads Factory\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cb\u003e⚠️ Safety \u0026amp; Usage Information\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFor Professional Use Only:\u003c\/b\u003e Industrial abrasive tool for trained adults (18+).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRequired Equipment:\u003c\/b\u003e Use with a compatible angle grinder or orbital polisher. Wear safety goggles, dust mask, and protective gloves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax RPM:\u003c\/b\u003e Do not exceed 4,000 RPM. Use with water for best results and dust control.\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eKeep out of reach of children.\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow to use wet diamond polishing pads?\u003c\/h3\u003e\n\u003cp\u003eConnect your polisher to a water source. Set water flow to a light, continuous stream. Run at 3,000-4,500 RPM. Keep the pad moving.\n  Clean the surface between grits. Progress from 50 grit through 3000 grit for mirror finish.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to use to polish concrete and terrazzo surfaces?\u003c\/h3\u003e\n\u003cp\u003eFor concrete floors: metal bond diamond pads (30-100 grit) for aggressive grinding and lippage removal, then resin bond pads (200-3000\n   grit) for polishing. For terrazzo: start with 50 grit metal bond, switch to resin bond at 400 grit. KAIYI offers both metal and resin\n  bond pads.\u003c\/p\u003e\n\n\u003ch3\u003eShould you wet polishing pads?\u003c\/h3\u003e\n\u003cp\u003eYes — wet diamond polishing pads must be used with water for cooling, dust control, and finish quality. Dry pads are designed with\n  honeycomb cooling and should not be used with water. Check your pad type.\u003c\/p\u003e\n\n\u003ch3\u003eHow to use diamond polishing pads on concrete and terrazzo?\u003c\/h3\u003e\n\u003cp\u003eStart with coarser grits (30-100) for grinding and leveling, then progress through 200 → 400 → 800 → 1500 → 3000 grit. Wet method\n  recommended for both concrete and terrazzo. Apply densifier after 400 grit on concrete.\u003c\/p\u003e\n\n\u003ch3\u003eHow do floor polishing pads work?\u003c\/h3\u003e\n\u003cp\u003eDiamond floor polishing pads attach to a floor grinder via velcro, magnetic, or quick-change backing. Diamond segments grind away\n  imperfections at lower grits, then refine the surface at higher grits for a polished finish.\u003c\/p\u003e\n\n\u003ch3\u003eHow to clean diamond polishing pads?\u003c\/h3\u003e\n\u003cp\u003eRinse pads with clean water after each use. Use a soft brush to remove slurry. Air dry completely before storing. Replace when diamond\n   layer is worn below 1mm.\u003c\/p\u003e\n\n\u003ch3\u003eWhere to buy diamond polishing pads?\u003c\/h3\u003e\n\u003cp\u003eDiamond Pads Factory (KAIYI) offers factory-direct diamond polishing pads with wholesale pricing. Free samples for qualified B2B\n  buyers. Ships globally from Quanzhou, Fujian, China.\u003c\/p\u003e","brand":"Diamond Pads Factory","offers":[{"title":"Step 1","offer_id":43117447544950,"sku":"KAIYI-DPF-CUST-05-S1","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Step 2","offer_id":43117447577718,"sku":"KAIYI-DPF-CUST-05-S2","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Step 3","offer_id":43117447610486,"sku":"KAIYI-DPF-CUST-05-S3","price":6.9,"currency_code":"USD","in_stock":true},{"title":"Full Set","offer_id":43117447643254,"sku":"KAIYI-DPF-CUST-05-SET","price":19.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/1819\/8902\/files\/KAIYI-DPF-CUST-05.jpg?v=1775635582","url":"https:\/\/www.diamondpadsfactory.com\/products\/4-inch-3-step-wet-diamond-polishing-pads-concrete-terrazzo","provider":"Diamond Pads Factory","version":"1.0","type":"link"}