KAIYI-DPF-CUST-06 4-inch Wet Diamond Polishing Pads complete set grit 50 to 3000 for granite marble concrete | KAIYI

4" Wet Diamond Polishing Pads for Granite Marble | 50-3000 Grit — KAIYI

Grit 50 (4")
$5.50 USD
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KAIYI-DPF-CUST-06 4-inch Wet Diamond Polishing Pads complete set grit 50 to 3000 for granite marble concrete | KAIYI
  • KAIYI-DPF-CUST-06 4-inch Wet Diamond Polishing Pads complete set grit 50 to 3000 for granite marble concrete | KAIYI
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4" Wet Diamond Polishing Pads for Granite Marble | 50-3000 Grit — KAIYI

4" Wet Diamond Polishing Pads for Granite Marble | 50-3000 Grit — KAIYI

$5.50 USD
Grit step
Need factory pricing? MOQ 10 pcs, free samples, mixed grit sets, and OEM packaging are available for qualified bulk orders.

Professional 4" Wet Diamond Polishing Pads — Factory Direct

Our 4" Wet Diamond Polishing Pads are engineered with a high concentration of industrial diamonds and a heat-resistant resin bond for consistent, high-gloss results on granite, marble, quartz, and concrete.

Key Features:

  • Full Grit Range (50–3000): Complete progressive sequence from aggressive stock removal to final mirror buffing.

  • Wet Use: Water cools the pad, removes slurry, and protects the stone surface during polishing.

  • No-Stain Light Resin: Light-colored resin bond safe for White Carrara, Calacatta, and other light-colored stones — no color bleeding.

  • High Diamond Concentration: Grade A industrial diamonds for consistent cutting performance across the full grit range.

  • Universal 4" Hook & Loop Backing: Fits all standard 4" angle grinders and orbital polishers.

Technical Specifications:

Feature Details
Diameter 4 Inch (100mm)
Grit Options 50, 100, 200, 400, 800, 1500, 3000
Application Granite, Marble, Quartz, Concrete, Terrazzo
Max RPM 4,500 RPM (Recommended: 2,000–3,500 RPM)
Diamond Concentration High Concentration (Grade A)
Bond Type Premium Resin Bond — heat-resistant, non-staining
Working Layer Thickness 3.0 mm
Matrix Hardness Medium-Soft (suited for hard stone and high-PSI concrete)
Suitable For Professional stone fabricators, contractors, workshop teams

Usage Tips

  • Hard granite / quartz: Start at 2,000 RPM with Grit #50. Maintain consistent water flow.
  • Soft marble / limestone: Increase water flow to clear slurry and prevent staining on delicate surfaces.
  • Concrete: Use Grit #50–#200 for stock removal, #800–#3000 for final polish.

Technical FAQ

Can these pads be used dry?
These are wet polishing pads. Water is required to cool the pad and remove slurry. For dry applications, see our dry polishing pad range.

Will these stain light-colored marble?
No. The light-colored, non-staining resin bond is formulated for White Carrara, Calacatta, and similar stones with no color bleed risk.

🏾d Factory Direct — OEM & Bulk Orders Available

Custom logo printing and specific resin formulations available for global distributors.

👉 Contact us for wholesale pricing or samples →

📋 Not Sure Which Pad Is Right for Your Job?

Diamond Pad Selection Guide →

🔗 Related Products

⚠️ 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-06 | Manufacturer: Diamond Pads Factory

⚠️ 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 4,500 RPM. Ensure pad is securely attached before operation.
  • 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. Progress from 50 grit through 3000 grit for mirror finish. Clean the surface between grit changes.

How to use diamond polishing pads on granite?

Start with 50 grit for shaping and saw mark removal. Progress through 100 → 200 → 400 → 800 → 1500 → 3000 grit. Wet polishing pads with water feed give best results on granite. Keep RPM at 3,000-4,500. Break in new pads on scrap stone for 30-60 seconds.

How to polish granite with diamond pads?

Begin with coarse diamond pads (50-100 grit) for lippage removal. Move to medium grits (200-400) for honing. Finish with fine grits (800-3000) for mirror polish. Wet diamond polishing pads recommended for granite.

How to polish marble with diamond pads?

Use non-staining white bond diamond pads for marble. Start at 100 grit to remove scratches and etching, then progress 200 → 400 → 800 → 1500 → 3000 grit. Always use wet polishing for marble — dry heat can cause thermal shock. Light pressure only.

How to use diamond polishing pads on marble?

Begin with 100 or 200 grit on marble (skip 50 unless there is severe damage). Marble is softer than granite — use lighter pressure. White resin bond pads prevent gray discoloration on Carrara, Calacatta, and Thassos marble.

What polishing pad should be used to polish granite countertops?

For granite countertops, use resin bond wet diamond polishing pads with hook & loop backing. Start at 50 grit for edge profiling and seam blending, then follow the full grit sequence to 3000 for a mirror finish. KAIYI granite polishing kits include all required grits.

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.

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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