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Metallographic Polishing Supplies from OnPoint Abrasives

Metallographic Polishing

Polishing provides a subtle approach to removing the final layers of surface deformation caused by the sectioning process.  There are many choices to decide from in this product range.  If you have questions, please contact us for recommendations.  We're happy to help!

 

Polishing cloths and pads for metallographic sample preparationPolishing Cloths:  Available for rough, intermediate and final polishing steps.  Our cloths are among the industry leaders for performance and efficiency.










Polycrystalline Diamond Suspension

 

Diabrasive Diamond Suspensions:
Available in Polycrystalline (Premium) and Monocrystalline (Choice) in a wide range of particle sizes.









Diamond paste for metallographic polishingDiamond Paste:
Available in Polycrystalline and Monocrystalline.
18g syringe
Water and Oil Soluble
1 micron, 3 micron, 6 micron, and 9 micron









 An excellent choice for soft materials.












Colloidal Silica Polishing Suspension

Available in standard (ProPrep) and low-crystallizing (ProPrep 2) formulas.  ProPrep suspensions are great for removing the final layer of surface deformation in materials such as steels, stainless steels, nickel alloys and engineered ceramics.






Polishing LubricantsPolishing Lubricants:

Filters

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Alumina Suspension 0.3 micron
$0.00 - $0.00
$0.00
$72.00
$72.00 - $72.00
$72.00

Alumabrasive Alumina Suspension – 0.3 µm, 32 oz

Alumabrasive Alumina Suspension is an ideal water-based polishing agent for soft materials such as copper, aluminum, and lead. It comes in a 32oz c...

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$0.00 - $0.00
$0.00
$72.00
$72.00 - $72.00
$72.00
ProPrep 2 Colloidal Silica
$0.00 - $0.00
$0.00
$64.00
$64.00 - $64.00
$64.00

ProPrep 2 Colloidal Silica Suspension – Low-Crystallizing, 0.04 µm, 64 oz

ProPrep 2 Colloidal Silica is an excellent metallographic final polishing suspension for removing the final layer of surface deformation in materia...

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$0.00 - $0.00
$0.00
$64.00
$64.00 - $64.00
$64.00
9 micron monocrystalline diamond suspension
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Diabrasive Choice Monocrystalline Diamond Suspension – 9 µm, 16 oz, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
9 micron monocrystalline diamond suspension
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

Diabrasive Choice Monocrystalline Diamond Suspension – 9 µm, 1 Gallon, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Diabrasive Choice Monocrystalline Diamond Suspension – 6 µm, 16 oz, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
6 micron monocrystalline diamond suspension
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

Diabrasive Choice Monocrystalline Diamond Suspension – 6 µm, 1 Gallon, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Diabrasive Choice Monocrystalline Diamond Suspension – 3 µm, 16 oz, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
3 micron monocrystalline diamond suspension
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

Diabrasive Choice Monocrystalline Diamond Suspension – 3 µm, 1 Gallon, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in ...

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$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Diabrasive Choice Monocrystalline Diamond Suspension – 30 µm, 16 oz, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
30 micron monocrystalline diamond suspension
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

Diabrasive Choice Monocrystalline Diamond Suspension – 30 µm, 1 Gallon, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
1 micron monocrystalline diamond suspension
$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00

Diabrasive Choice Diamond Suspension, 1 micron, 1 Gallon, Low Viscosity

Diabrasive Choice is a Monocrystalline diamond suspension that provides good material removal rates on a wide range of materials. Use in combinat...

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$220.00 - $220.00
$220.00
$220.00 - $220.00
$220.00
$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00

Diabrasive Premium Polycrystalline Diamond Suspension – 9 µm, 16 oz, Low Viscosity

Diabrasive Premium is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in ...

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$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00

Diabrasive Premium Polycrystalline Diamond Suspension – 9 µm, 1 Gallon, Low Viscosity

Diabrasive Choice is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

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$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00
$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00

Diabrasive Premium Polycrystalline Diamond Suspension – 3 µm, 16 oz, Low Viscosity

Diabrasive Premium is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in ...

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$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00

Diabrasive Premium Polycrystalline Diamond Suspension – 3 µm, 1 Gallon, Low Viscosity

Diabrasive Choice is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in c...

View full details
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00
$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00

Diabrasive Premium Polycrystalline Diamond Suspension – 30 µm, 16 oz, Low Viscosity

Diabrasive Premium is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in ...

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$79.00 - $79.00
$79.00
$79.00 - $79.00
$79.00
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00

Diabrasive Premium Polycrystalline Diamond Suspension – 30 µm, 1 Gallon, Low Viscosity

Diabrasive Premium is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in ...

View full details
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00

Diabrasive Premium Polycrystalline Diamond Suspension – 1 µm, 1 Gallon, Low Viscosity

Diabrasive Premium is a Polycrystalline diamond suspension that provides good material removal rates with minimal subsurface deformation.  Use in ...

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$395.00 - $395.00
$395.00
$395.00 - $395.00
$395.00
RedFelt Polishing Cloth
RedFelt Polishing Cloth with PSA Backing 12in
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

RedFelt Polishing Cloth, 12in (305mm), PSA, 10/pkg

RedFelt is a soft, napped polishing cloth made from durable wool fibers. Its versatile design makes it a common choice for both intermediate and fi...

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$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00
ProPrep colloidal silica
$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00

ProPrep Colloidal Silica Suspension – 0.04 µm, 64 oz

ProPrep Colloidal Silica is an excellent metallographic final polishing suspension for removing the final layer of surface deformation in material...

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$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00
Alumina Suspension 3 micron
$0.00 - $0.00
$0.00
$199.00
$199.00 - $199.00
$199.00

Alumabrasive Alumina Suspension – 3 µm, 1 Gallon

Alumabrasive Alumina Suspension is an ideal water-based polishing agent for soft materials such as copper, aluminum, and lead. It comes in a 1-gall...

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$0.00 - $0.00
$0.00
$199.00
$199.00 - $199.00
$199.00
Alumina Suspension 1 micron
$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00

Alumabrasive Alumina Suspension – 1 µm, 16 oz

Alumabrasive Alumina Suspension is an ideal water-based polishing agent for soft materials such as copper, aluminum, and lead. It comes in a 16oz c...

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$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00
ProDac Polishing Cloth
ProDac Polishing Cloth with PSA Backing 10in
$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00

ProDac Polishing Cloth, 10in (254mm), PSA, 10/pkg

ProDac is a soft, woven polishing cloth made from synthetic satin, designed for exceptional performance in intermediate to fine polishing stages on...

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$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00
MasterPlan Polishing Cloth
MasterPlan Polishing Cloth with PSA Backing 10in
$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00

MasterPlan Polishing Cloth, 10in (254mm), PSA

MasterPlan is a durable, hard, woven polishing cloth made from coated polyester, designed for superior performance in metallographic sample prepara...

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$85.00 - $85.00
$85.00
$85.00 - $85.00
$85.00