14pcs Diamond Polishing Lapping Paste Compound Syringes Glass Metal Grinding Polishing Abrasives

If you want to get a mirror finish or remove scratches and marks on glass, stone, or other hard materials - then diamond polishing compound is a must.  We use these in our optics lab for polish and re-polish of astronautical laser parts and surfaces. (Waaaaay above our paygrade.)

Here’s a complete polishing solution.  Kit contains fine (W0.25) to coarse (W50) grades.  We’ve included a handy durable zippered pouch along with some polishing sponge wedges.

“Polish a rough and grainy looking piece of work to a superb mirror finish in no time….”

This diamond grinding compound is mixed with a water-soluble oil and comes in an easy to apply 5g syringe.  Pre-mixed and ready to use.  E-Z to apply. Excellent for granite, glass, clocks, watches, lighters, jewelry, metal, hard plastic surfaces – all requiring high precision polishing.

Features:

·       Water soluble – when soap/water is used for clean-up
·       Oil soluble – when solvents used for cleanup
·       5g paste per syringe 

Diamond Lapping Paste

Synthetic diamond powder (µm)

Approximate Mesh #

Usage

W50

40~50

400

Maximum Material Removal

W40

30~40

500

W28

20~28

600

W20

10~20

1000

Coarse Finishing

W14

8~14

1500

W10

5~10

2000

Precision Brightness

W7

4~7

3000

W5

3~5

4000

W3.50

1~3.5

8000

W2.50

1~2.5

10000

Mirror Surface

W1.50

1~1.5

15000

W1.00

0~1.00

18000

W0.50

0~0.500

20000

W0.25

0~0.250

30000

Super Mirror Surface

 

Manual polishing
The diamond paste should be applied to the polishing tool.

Mechanical polishing
The abrasive paste should be applied to the workpiece.

Diamond Polishing Tips

Pressure - The pressure used during polishing should be adjusted to the strength of the grit being applied.  Finer the grit – lighter the touch.

Polishing Tool Hardness
- The hardness of the polishing tool and the grade of the abrasive paste should be adjusted and adapted to each other. When performing fine polishing, the pressure should be adjusted to be equivalent to the weight of the polishing tool.

Diamond polishing is a type of precision processing…….

During processing, the environment and tools MUST be clean. Dedicated tools for each particle size should be employed and must not be mixed.

Carefully clean the workpiece before changing to different grit abrasive compounds.  This ensures that coarse particles from the previous process are not being mixed into the finer grit pastes ultimately scratching the workpiece.  When polishing, squeeze a small amount of grinding paste into the polishing tool (if using a mechanical tool) or directly squeeze it on the surface to be polished (NOTE: you can dilute the compound with a mixture of glycerin and distilled water at a ratio of 1:1 if you want a thinner slurry). After polishing, the workpiece should be thoroughly cleaned with soap & water or solvent.

Storage of Diamond Paste

Store in a hygienic, cool (below 20C ~ 68F) and dry place.

Here’s what is included in this sale…..

14pcs. – 5g syringes of polishing compound (W0.5 – W50)
12pcs. – Sponge application wedges
  1pcs. – Zippered Pouch


A word about ...

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