50g Diamond Polishing Lapping Paste Compound
$20.00
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Details50g（250 carats）Diamond Polishing Lapping Paste Compound For Mirror Finishing of Glass, Gemstone, Metal, and Ceramics,Achieve a flawless mirror finish on glass, stone, hard metals, ceramics, and mineral surfaces with our premium Diamond Polishing Lapping Paste Compound. Whether you're removing scratches or performing final-stage precision polishing, this high-concentration diamond abrasive paste delivers fast, consistent results with exceptional clarity and surface quality.
This diamond polishing compound is trusted by professionals across lapidary, mold-making, optical, and precision tool industries for its ability to deliver superior results on sapphire, quartz, tungsten carbide, and even hardened steels.
✦ Product Highlights
🔹 Wide Grit Range:
Available in a full spectrum from coarse to ultra-fine grades (40µm to 0.25µm), ideal for everything from aggressive stock removal to sapphire polishing and final mirror finishes.
🔹 Ready to Use:
Pre-mixed with a water-soluble oil base for smooth application—each 5g syringe is easy to dispense directly onto laps, felt pads, leather discs, or charged surfaces. Also available in oil-soluble diamond compound formulas for specialized applications.
🔹 Versatile Use:
Ideal for polishing gemstones, glass, ceramics, metal molds, and hard alloys. This diamond lapping compound works on manual tools, rotary buffers, and lapping machines with equal efficiency.
🔹 High Precision Slurry:
Uniformly graded synthetic diamond particles ensure consistent cutting power and no scratching—ideal for high-precision polishing tasks in lapidary, optics, and tooling.
✦ Recommended Micron Range by Application
Application Micron Range
Final Polishing 0.25 – 3 μm
Lapping & Pre-Polish 6 – 14 μm
Rapid Stock Removal 25 – 90 μm
✦ Grit to Micron Reference Chart
Grit Micron (μm) Grit Micron (μm)
400 40 μm 3000 5 μm
600 30 μm 6000 2 μm
800 20 μm 8000 1 μm
1200 15 μm 10000 0.5 μm
1500 12 μm 15000 0.3 μm
2000 9 μm 30000 0.2 μm
2500 6 μm 80000 0.1 μm
✦ Applications
Polishing and scratch removal on gemstones, optical glass, quartz, agate, metal inlays, ceramics, and more.
Perfect for jewelry making, lapidary, glassworking, and precision metal finishing. -
Shipping & Policies
Shipping from China
Processing time
1-7 business days
Customs and import taxes
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.
Payment Options
Returns & Exchanges
I gladly accept returns and exchanges
Just contact me within: 14 days of delivery
Ship items back to me within: 30 days of delivery
I don't accept cancellations
But please contact me if you have any problems with your order.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
- Custom or personalized orders
- Perishable products (like food or flowers)
- Digital downloads
- Intimate items (for health/hygiene reasons)
- Items on sale
Conditions of return
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
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