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Polycrystalline Diamond Compound (Water Soluble) Polycrystalline (Water Soluble) 5 Gram Syringe - by Metallurgical Supplies a Metallography World Corporation

Polycrystalline Diamond Compound

  • Metallurgical Grade, Water Soluble

  • Heavy Concentration, Water Soluble

Metallurgical Supplies Polycrystalline Diamond Compound are Water Based, diamond compounds are specifically formulated for metallographic sample preparation and offer a higher concentration of diamond compared with suspensions. 

Polycrystalline diamond is best suited for lapping and polishing of both extremely hard and soft materials. Thanks to its unique characteristics, maximum material removal rates and superior surface quality are achieved. Polycrystalline diamond particles are ultra rough with three times the surface area of Monocrystalline particles.

Using Polycrystalline diamond paste – compound have advantages such as:

Ultra Fast Cutting:

  • More cutting edges
  • Faster stock removal rate
  • Fewer polishing steps

Finest Surface Finishes are reached Polycrystalline diamond particles abrade a work piece uniformly regardless of orientation. They produce none of the random scratches and micro cracking sometimes caused by monocrystalline particles.

  • Smoother finishes
  • Fewer random scratches
  • Less subsurface damage

Fewer Polishing Operations:

Polycrystalline particles are tough and equally strong in all directions. This permits the use of higher unit pressures for lapping and polishing, often reducing the number of steps required.

Where to buy diamond paste?

Metallurgcical Supplies diamond paste is true micron size as advertised. We carry all types of diamond compound paste for all you needs, for any industry required. Our prices are truly unbeatable. This is why we leave our pricing open. Those who compete with us, always try and go a dollar under us. Keep in mind, we are the ones bringing the pricing down for them all to do.

diamond polishing paste for metal


Micron Size 0.25µm  
Micron Size 1µm      
Micron Size 3µm  
Micron Size 6µm  
Micron Size 9µm  
Micron Size 15µm  
Micron Size 30µm  
Micron Size 45µm