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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:

Original price $0.00 - Original price $0.00
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$40.00 - $395.00
$40.00 - $395.00
Current price $40.00

Diabrasive Premium Polycrystalline Diamond Suspension - All Variants

Diabrasive Premium Polycrystalline Diamond Suspensions are the ultimate solution for polishing of your metallographic specimens. Water soluble for ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$40.00 - $395.00
$40.00 - $395.00
Current price $40.00
Original price $0.00 - Original price $0.00
Original price $0.00
$20.00 - $220.00
$20.00 - $220.00
Current price $20.00

Diabrasive Choice Monocrystalline Diamond Suspension - ALL SIZES

Diabrasive Choice Monocrystalline Diamond Suspensions are an excellent solution for polishing of your metallographic specimens. Water soluble for e...

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Original price $0.00 - Original price $0.00
Original price $0.00
$20.00 - $220.00
$20.00 - $220.00
Current price $20.00
Original price $0.00 - Original price $0.00
Original price $0.00
$28.00
$28.00 - $28.00
Current price $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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Original price $0.00 - Original price $0.00
Original price $0.00
$28.00
$28.00 - $28.00
Current price $28.00
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $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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Original price $40.00 - Original price $40.00
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$40.00
$40.00 - $40.00
Current price $40.00
Original price $0.00 - Original price $0.00
Original price $0.00
$18.00
$18.00 - $18.00
Current price $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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Original price $0.00 - Original price $0.00
Original price $0.00
$18.00
$18.00 - $18.00
Current price $18.00
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $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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Original price $70.00 - Original price $70.00
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$70.00
$70.00 - $70.00
Current price $70.00
Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $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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Original price $20.00 - Original price $20.00
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$20.00
$20.00 - $20.00
Current price $20.00
Original price $10.00 - Original price $75.00
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$10.00 - $75.00
$10.00 - $75.00
Current price $10.00

LubriMet-W Water Based Polishing Lubricant

In stock

LubriMet-W is a water-based lubricant perfect for general polishing of metallographic samples. Increase lubricity by pairing it with diamond pastes...

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Original price $10.00 - Original price $75.00
Original price
$10.00 - $75.00
$10.00 - $75.00
Current price $10.00
Original price $20.00 - Original price $20.00
Original price
$20.00
$20.00 - $20.00
Current price $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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Original price $20.00 - Original price $20.00
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$20.00
$20.00 - $20.00
Current price $20.00
Original price $55.00 - Original price $55.00
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$55.00
$55.00 - $55.00
Current price $55.00

RedFelt Polishing Cloth, 8in (203mm), PSA

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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Original price $55.00 - Original price $55.00
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$55.00
$55.00 - $55.00
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$50.00
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Current price $50.00

FinalFloc Polishing Cloth, 8in (203mm), PSA

FinalFloc is a soft, long-nap polishing cloth made from synthetic fibers, designed for exceptional final polishing across a wide range of materials...

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Original price $50.00 - Original price $50.00
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$50.00
$50.00 - $50.00
Current price $50.00
Original price $0.00 - Original price $0.00
Original price $0.00
$75.00
$75.00 - $75.00
Current price $75.00

Diabrasive Premium, Poly, 1 micron, 16oz (473ml), High Viscosity

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$75.00
$75.00 - $75.00
Current price $75.00
Original price $395.00 - Original price $395.00
Original price
$395.00
$395.00 - $395.00
Current price $395.00

Diabrasive Premium, Poly, 3 micron, 1 Gal (3.78L), High Viscosity

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

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Original price $395.00 - Original price $395.00
Original price
$395.00
$395.00 - $395.00
Current price $395.00
Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00

Diabrasive Premium, Poly, 3 micron, 16oz (473ml), High Viscosity

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

View full details
Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00
Original price $0.00 - Original price $0.00
Original price $0.00
$150.00
$150.00 - $150.00
Current price $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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Original price $0.00 - Original price $0.00
Original price $0.00
$150.00
$150.00 - $150.00
Current price $150.00
Original price $0.00 - Original price $0.00
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$40.00
$40.00 - $40.00
Current price $40.00

Diabrasive Premium, Poly, 1 micron, 8oz (237ml), High Viscosity

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$40.00
$40.00 - $40.00
Current price $40.00
Original price $36.00 - Original price $36.00
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$36.00
$36.00 - $36.00
Current price $36.00

MagLink Plate 8-inch (each)

MagLink Plate is part of the MagLink System used to fix consumables to your working wheel.  Simply adhere your desired polishing cloth or abrasive ...

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Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $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...

View full details
Original price $70.00 - Original price $70.00
Original price
$70.00
$70.00 - $70.00
Current price $70.00
Original price $0.00 - Original price $0.00
Original price $0.00
$34.00
$34.00 - $34.00
Current price $34.00

ProPrep Colloidal Silica Suspension - 32 oz - 0.04 µm

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$34.00
$34.00 - $34.00
Current price $34.00
Original price $0.00 - Original price $0.00
Original price $0.00
$20.00
$20.00 - $20.00
Current price $20.00

ProPrep Colloidal Silica Suspension - 16 oz - 0.04 µm

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$20.00
$20.00 - $20.00
Current price $20.00
Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00

Diabrasive Premium, Poly, 9 micron, 16oz (473ml), High Viscosity

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

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Original price $75.00 - Original price $75.00
Original price
$75.00
$75.00 - $75.00
Current price $75.00
Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00

Diabrasive Premium, Poly, 6 micron, 8oz (237ml), High Viscosity

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

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Original price $40.00 - Original price $40.00
Original price
$40.00
$40.00 - $40.00
Current price $40.00
Original price $100.00 - Original price $100.00
Original price
$100.00
$100.00 - $100.00
Current price $100.00

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

SpecCloth is a firm, medium-nap polishing cloth made from synthetic rayon flock. This cloth offers good edge retention, making it ideal for longer ...

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Original price $100.00 - Original price $100.00
Original price
$100.00
$100.00 - $100.00
Current price $100.00
Original price $0.00 - Original price $0.00
Original price $0.00
$105.00
$105.00 - $105.00
Current price $105.00

ProPrep Blue Colloidal Silica Suspension - 1 Gallon - 0.04 µm

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$105.00
$105.00 - $105.00
Current price $105.00