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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:

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$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

Alumabrasive Alumina Suspension 16oz

Alumabrasive Alumina Suspension is a specialized water-based polishing medium for soft materials such as copper, aluminum, and lead. Its high-visco...

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$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
1 micron alumina powder, 1 lb
$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00

Alumina Powder - 1 lb - 1µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99.9%)Micron: 1Quantity:...

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$40.00 - $40.00
$40.00
$40.00 - $40.00
$40.00
$0.00 - $0.00
$0.00
$18.00
$18.00 - $18.00
$18.00

Alumabrasive Alumina Suspension 8oz

Alumabrasive Alumina Suspension is a specialized water-based polishing medium for soft materials such as copper, aluminum, and lead. Its high-visco...

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$0.00 - $0.00
$0.00
$18.00
$18.00 - $18.00
$18.00
Polycrystalline Alumina Suspension AlumaPro MasterPrep Nanometer
$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

AlumaPro Polycrystalline Alumina Slurry- 32 oz - 0.05 µm

AlumaPro Polycrystalline Alumina is an optimal polishing slurry for metallographic sample preparation, recommended for polishing of ferrous metals...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00
3 micron alumina powder, 1lb
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

Alumina Powder - 1 lb - 3µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99%)Micron: 3Quantity: 1...

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$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00
5 micron alumina powder
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

Alumina powder - 1 lb - 5µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99%)Micron: 5Quantity: 1...

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$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00
3 micron alumina powder
$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

Alumina Powder - 5 lbs - 3µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99%)Micron: 3Quantity: 5...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00
$0.00 - $0.00
$0.00
$150.00
$150.00 - $150.00
$150.00

Alumabrasive Alumina Suspension 1 Gallon

Alumabrasive Alumina Suspension is a specialized water-based polishing medium for soft materials such as copper, aluminum, and lead. Its high-visco...

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$0.00 - $0.00
$0.00
$150.00
$150.00 - $150.00
$150.00
0.3 micron alumina powder
$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00

Alumina Powder - 1 lb - 0.3µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99%)Micron: 0.3Quantity:...

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$30.00 - $30.00
$30.00
$30.00 - $30.00
$30.00
Alumina Suspension 0.05 micron
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

Alumabrasive Fine Alumina Suspension - 16 oz - 0.05 µm

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
$28.00
$28.00 - $28.00
$28.00
AlumaPro alumina 0.05 micron
$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00

AlumaPro Polycrystalline Alumina Slurry 64 oz - 0.05 µm

AlumaPro Polycrystalline Alumina is an optimal polishing slurry for metallographic sample preparation, recommended for polishing of ferrous metals...

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$110.00 - $110.00
$110.00
$110.00 - $110.00
$110.00
5 micron alumina powder, 5 lb
$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00

Alumina Powder - 5 lbs - 5µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99%)Micron: 5Quantity: 5...

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$70.00 - $70.00
$70.00
$70.00 - $70.00
$70.00
Alumina Suspension 1 micron
$0.00 - $0.00
$0.00
$150.00
$150.00 - $150.00
$150.00

Alumabrasive Alumina Suspension - 1 Gallon - 1 µm

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
$150.00
$150.00 - $150.00
$150.00
$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00

Alumabrasive Alumina Suspension 32oz

Alumabrasive Alumina Suspension is a specialized water-based polishing medium for soft materials such as copper, aluminum, and lead. Its high-visco...

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$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00
Alumina Suspension 3 micron
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

Alumabrasive Alumina Suspension - 16 oz - 3 µm

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
$28.00
$28.00 - $28.00
$28.00
0.3 micron alumina powder, 5 lbs
$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

Alumina Powder - 5 lbs - 0.3µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99%)Micron: 0.3Quantity:...

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$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00
Alumina Suspension 3 micron
$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00

Alumabrasive Alumina Suspension - 32 oz - 3 µm

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
$48.00
$48.00 - $48.00
$48.00
alumina suspension 1 micron
$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00

Alumabrasive Alumina Suspension - 32 oz - 1 µm

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
$48.00
$48.00 - $48.00
$48.00
Alumina Suspension 0.3 micron
$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00

Alumabrasive Alumina Suspension - 32 oz - 0.3 µm

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
$48.00
$48.00 - $48.00
$48.00
Alumina Suspension 0.05 micron
$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00

Alumabrasive Alumina Suspension - 32 oz - 0.05 µm

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
$48.00
$48.00 - $48.00
$48.00
Polycrystalline Alumina Suspension AlumaPro MasterPrep Nanometer
$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00

AlumaPro Polycrystalline Alumina Slurry- 1 Gallon - 0.05 µm

AlumaPro Polycrystalline Alumina is an optimal polishing slurry for metallographic sample preparation, recommended for polishing of ferrous metals...

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$195.00 - $195.00
$195.00
$195.00 - $195.00
$195.00
1 micron alumina powder, 5 lb
$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00

Alumina Powder - 5 lbs - 1µm

Our agglomerated alumina powders provide high removal rates on soft materials such as lead and magnesium. Material: Al2O3 (99.9%)Micron: 1Quantity:...

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$160.00 - $160.00
$160.00
$160.00 - $160.00
$160.00
Alumina Suspension 0.05 micron
$0.00 - $0.00
$0.00
$150.00
$150.00 - $150.00
$150.00

Alumabrasive Alumina Suspension - 1 Gallon - 0.05 µm

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
$150.00
$150.00 - $150.00
$150.00
Alumina Suspension 0.3 micron
$0.00 - $0.00
$0.00
$150.00
$150.00 - $150.00
$150.00

Alumabrasive Alumina Suspension - 1 Gallon - 0.3 µm

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...

View full details
$0.00 - $0.00
$0.00
$150.00
$150.00 - $150.00
$150.00