KAIYI-DPF-CUST-05 4-inch 3-Step Wet Diamond Polishing Pads high-gloss finish for concrete terrazzo professional grade | KAIYI

4" Wet Diamond Polishing Pads Concrete Terrazzo | 3-Step System | KAIYI

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$6.90 USD
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KAIYI-DPF-CUST-05 4-inch 3-Step Wet Diamond Polishing Pads high-gloss finish for concrete terrazzo professional grade | KAIYI
  • KAIYI-DPF-CUST-05 4-inch 3-Step Wet Diamond Polishing Pads high-gloss finish for concrete terrazzo professional grade | KAIYI
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4" Wet Diamond Polishing Pads Concrete Terrazzo | 3-Step System | KAIYI

4" Wet Diamond Polishing Pads Concrete Terrazzo | 3-Step System | KAIYI

$6.90 USD
Grit Step
Need factory pricing? MOQ 10 pcs, free samples, mixed grit sets, and OEM packaging are available for qualified bulk orders.

4" 3-Step Wet Diamond Polishing Pads for Concrete & Terrazzo — Factory Direct

Our 4" 3-Step Wet Diamond Polishing Pads 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.

Key Features:

  • 🚀 3-Step Efficiency: Consolidates the traditional 7-grit sequence. Fewer pad changes per slab reduces labor time on large-scale concrete floor projects.

  • 💎 Designed for Concrete: Specialized resin bond formulated to handle concrete abrasiveness while maintaining controlled cutting temperature.

  • 🌊 Wet Use: Optimized for wet polishing to eliminate dust, prevent burning, and achieve a deeper finish.

  • 🌀 Advanced Segment Design: Flower, star, and hexagon segment options for efficient slurry ejection and reduced clogging.

  • ðŸ›Ąïļ Grade A Industrial Diamonds: High-concentration diamond powder for consistent cutting performance.

The 3-Step Workflow:

  1. Step 1 (Coarse): Aggressive grinding, leveling, and removal of deep scratches.
  2. Step 2 (Medium): Honing and refining to a smooth matte finish.
  3. Step 3 (Fine): Final high-gloss buffing for a mirror-like finish.

Technical Specifications:

Feature Details
Diameter 4 Inch (100mm)
Application Concrete, Terrazzo, Hard Masonry
Work Mode Wet Polishing Recommended
Diamond Concentration High Concentration (Grade A)
Bond Type High-Temp Resin Bond — engineered for concrete abrasiveness
Working Layer Thickness 3.0 mm
Matrix Hardness Medium-Hard (suited for high-PSI concrete and terrazzo)
Recommended RPM 2,000–4,000 RPM
Attachment Industrial Hook & Loop (Velcro)
Suitable For Professional contractors, concrete floor restoration teams

Usage Tips

  • Hard concrete (5,000+ PSI): Use Step 1 at 2,000 RPM with steady water flow to keep diamonds cutting aggressively.
  • Medium concrete: Step 2 at 2,500–3,000 RPM delivers a smooth honed surface ready for final buffing.
  • Terrazzo: Wet mode throughout all 3 steps prevents aggregate pullout and ensures a uniform finish.

Technical FAQ

Can these pads be used dry on concrete?
Not recommended. Water is essential to control dust, prevent burning, and maximize pad life on abrasive concrete surfaces.

Are these compatible with floor grinders?
These 4" pads are designed for hand-held angle grinders. For large floor grinding machines, contact us for our floor machine pad range.

ðŸūd Factory Direct — OEM & Bulk Orders Available

Custom branding on Velcro and specialized formulas for different concrete hardness (Hard/Medium/Soft) available upon request.

👉 Contact us for wholesale pricing or samples →

📋 Not Sure Which Pad Is Right for Your Job?

Diamond Pad Selection Guide →

🔗 Related Products

⚠ïļ Customs Duties & Import Taxes: Prices exclude customs duties, import taxes, and destination country fees. These charges are the buyer's responsibility.

Brand: KAIYI | MPN: KAIYI-DPF-CUST-05 | Manufacturer: Diamond Pads Factory

⚠ïļ Safety & Usage Information

  • For Professional Use Only: Industrial abrasive tool for trained adults (18+).
  • Required Equipment: Use with a compatible angle grinder or orbital polisher. Wear safety goggles, dust mask, and protective gloves.
  • Max RPM: Do not exceed 4,000 RPM. Use with water for best results and dust control.
  • Keep out of reach of children.

Frequently Asked Questions

How to use wet diamond polishing pads?

Connect 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. Clean the surface between grits. Progress from 50 grit through 3000 grit for mirror finish.

What to use to polish concrete and terrazzo surfaces?

For concrete floors: metal bond diamond pads (30-100 grit) for aggressive grinding and lippage removal, then resin bond pads (200-3000 grit) for polishing. For terrazzo: start with 50 grit metal bond, switch to resin bond at 400 grit. KAIYI offers both metal and resin bond pads.

Should you wet polishing pads?

Yes — wet diamond polishing pads must be used with water for cooling, dust control, and finish quality. Dry pads are designed with honeycomb cooling and should not be used with water. Check your pad type.

How to use diamond polishing pads on concrete and terrazzo?

Start with coarser grits (30-100) for grinding and leveling, then progress through 200 → 400 → 800 → 1500 → 3000 grit. Wet method recommended for both concrete and terrazzo. Apply densifier after 400 grit on concrete.

How do floor polishing pads work?

Diamond floor polishing pads attach to a floor grinder via velcro, magnetic, or quick-change backing. Diamond segments grind away imperfections at lower grits, then refine the surface at higher grits for a polished finish.

How to clean diamond polishing pads?

Rinse pads with clean water after each use. Use a soft brush to remove slurry. Air dry completely before storing. Replace when diamond layer is worn below 1mm.

Where to buy diamond polishing pads?

Diamond Pads Factory (KAIYI) offers factory-direct diamond polishing pads with wholesale pricing. Free samples for qualified B2B buyers. Ships globally from Quanzhou, Fujian, China.

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