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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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$20.00
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Current price $20.00

ProPrep Colloidal Silica Suspension – 0.04 µm, 16 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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$20.00
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Original price $120.00 - Original price $120.00
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$120.00
$120.00 - $120.00
Current price $120.00

Aluminum Oxide Polishing Powder

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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Original price $120.00 - Original price $120.00
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Current price $120.00
Original price $11.00 - Original price $75.00
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$11.00 - $75.00
$11.00 - $75.00
Current price $11.00

LubriMet-O Oil Based Polishing Lubricant

LubriMet-O is an oil-based lubricant engineered to polish metallographic specimens. It provides increased lubricity in non-aqueous environments, a...

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Original price $11.00 - Original price $75.00
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Current price $11.00
Original price $0.00 - Original price $0.00
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$72.00
$72.00 - $72.00
Current price $72.00

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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$72.00
$72.00 - $72.00
Current price $72.00
Original price $110.00 - Original price $110.00
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$110.00
$110.00 - $110.00
Current price $110.00

ProPrep 2 Colloidal Silica Suspension – Low-Crystallizing, 0.04 µm, 1 Gallon

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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Original price $110.00 - Original price $110.00
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Original price $130.00 - Original price $130.00
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$130.00
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Current price $130.00

AlumaPro Polycrystalline Alumina Slurry – 0.05 µm, 64 oz

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

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Original price $130.00 - Original price $130.00
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$130.00
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Original price $52.00 - Original price $52.00
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Current price $52.00

GoldStandard Polishing Cloth 8in (203mm), PSA

GoldStandard is a dense, uniquely woven nylon polishing pad, engineered for intermediate to fine polishing of harder materials. With its no-nap sur...

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Original price $52.00 - Original price $52.00
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Original price $105.00 - Original price $105.00
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Current price $105.00

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 $105.00 - Original price $105.00
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Original price $22.00 - Original price $22.00
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$22.00
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Current price $22.00

ProPrep 2 Colloidal Silica Suspension – Low-Crystallizing, 0.04 µm, 16 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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Original price $22.00 - Original price $22.00
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$22.00
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Current price $22.00
Original price $38.00 - Original price $38.00
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$38.00
$38.00 - $38.00
Current price $38.00

MagLink Plate 10-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 $70.00 - Original price $70.00
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$70.00
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Current price $70.00

Alumina Polishing Powder – 5 µm, 5 lbs

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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Original price $70.00 - Original price $70.00
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Original price $180.00 - Original price $180.00
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Current price $180.00

Alumina Polishing Powder – 1 µm, 5 lbs

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 $180.00 - Original price $180.00
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$180.00
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Current price $180.00
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$34.00
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Current price $34.00

ProPrep Colloidal Silica Suspension – 0.04 µm, 32 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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$34.00
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Original price $95.00 - Original price $95.00
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FinalFloc Polishing Cloth, 12in (305mm), PSA, 10/pkg

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 $95.00 - Original price $95.00
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FinalFloc Polishing Cloth, 10in (254mm), PSA, 10/pkg

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 $75.00 - Original price $75.00
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Original price $62.00 - Original price $62.00
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NoWeave Polishing Cloth, 8in (203mm), PSA, 10/pkg

NoWeave is an ultra-flat, non-woven cloth made from polyurethane fibers, designed for versatile use across intermediate to final polishing stages. ...

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Original price $62.00 - Original price $62.00
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Original price $220.00 - Original price $220.00
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Current price $220.00

Diabrasive Choice, Mono, 3µm, 1 Gal, HV

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

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Original price $220.00 - Original price $220.00
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Original price $79.00 - Original price $79.00
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$79.00
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Current price $79.00

Diabrasive Premium, Poly, 15 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 $79.00 - Original price $79.00
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Current price $79.00
Original price $125.00 - Original price $125.00
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Current price $125.00

SpecCloth Polishing Cloth, 10in (254mm), Magnetic Steel Back

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 $125.00 - Original price $125.00
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Current price $125.00
Original price $40.00 - Original price $40.00
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Diabrasive Premium, Poly, 9 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
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$40.00 - $40.00
Current price $40.00
Original price $40.00 - Original price $40.00
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$40.00
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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
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$40.00
$40.00 - $40.00
Current price $40.00
Original price $40.00 - Original price $40.00
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Diabrasive Premium, Poly, 3 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 $52.00 - Original price $52.00
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$52.00
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Current price $52.00

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

MintPlus is a napped polishing cloth made from durable synthetic fibers, designed for efficient, one-step polishing of steels and sintered carbides...

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Original price $52.00 - Original price $52.00
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$52.00
$52.00 - $52.00
Current price $52.00
Original price $0.00 - Original price $0.00
Original price $0.00
$38.00
$38.00 - $38.00
Current price $38.00

ProPrep 2 Colloidal Silica Suspension – Low-Crystallizing, 0.04 µm, 32 oz

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

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$38.00
$38.00 - $38.00
Current price $38.00