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Cory Super High Gloss Piano Polish 8oz

$22.98 $32.99

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    To the Continental USA on all products

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    On every order — no hidden fees at checkout

  • Trusted by Pros

    Used by teachers, tuners & institutions nationwide

  • Established in 1996

    Over 29 years of trusted service

Cory High Gloss Piano Polish is specially formulated to clean and protect high gloss polyester, polyurethane and lacquer finishes in one easy step. UV shield protection helps prevent fading. Use super high gloss polish as often as desired to eliminate fingerprints, smudging and static that attracts dust. Helps restore high-gloss luster. 

  • Cleans & Protects all high-gloss finishes
  • Non-streaking
  • Anti-static
  • Eliminates fingerprints
  • Restores high-gloss luster

How To Apply Cory High-Gloss Piano Polish:

As with all finishes, the surface of the piano has to be clean before it is conditioned. Cory Products are special water base formulas designed to be safe for use on musical instruments, as well as the environment. This means that any oil base polishes or cleaners that have been applied to the surface need to be removed before the Cory products will be effective. The below tips apply regardless of the material the gloss is made of (polyester, lacquer, urethane, etc.)

  • Ensure the surface is clean of all oil-based polish, as well as dirt and dust. If your piano surface is in need of cleaning, consider using the Cory Pre-Polish Finish Cleaner, to prep and clean the piano. If you decide to use the Cory Pre-Polish, spray on the surface of the piano, cleaning with the thinner nap of the Cory Cleaner Cloth, then buff out with the reverse side of the cloth in a circular motion. If there is excessive film and residue, it may take a few times completely remove it.
  • Spray the High-Gloss Polish on the piano, and wipe dry with a clean, dry, soft cloth (Cory has microfiber cloths available). We recommend testing the polish on an inconspicuous area, to check for polish compatibility. If the surface cleans and shines easily, then proceed with apply it to the entire piano.
  • If the Cory polish streaks and resists the cloth, that means an oil and/or dirt base is still present, and it may be necessary to additionally clean the surface. The Cory Buff-Brite Buffing Compound, and be effective for these situations.
  • Avoid spraying anything on or near the strings and tuning pins.

About Cory Products:
Cory Keyboard Products are the recognized standard in piano and keyboard maintenance worldwide. The Cory design team consists of leading chemists, piano and keyboard technicians, as well as wood specialists. Our products are user friendly and safe to use on all pianos and keyboards. Our complete line of piano and keyboard accessories are specifically chosen for their quality and value. 

Shipping:

We are happy to offer free shipping on all piano care products to the continental United States. Alaska, Hawaii and international customers, please email for a shipping quote.

Frequently Asked Questions

What is the best piano polish and cleaning brand?

Cory is the most trusted and used brand in piano care. Their products are specifically formulated for piano finishes, including high-gloss, satin, and wood tones. Trusted by technicians and musicians worldwide, Cory cleaners and polishes are gentle, effective, and safe for use on fine instruments.

Does this polish remove fingerprints and smudges effectively?

Absolutely. This polish is designed to lift and remove fingerprints, smudges, and light dust without dulling the surface. It leaves behind a brilliant shine and protective layer with no greasy residue.

Is Cory Super High Gloss safe for all high-polish piano finishes?

Yes, Cory Super High Gloss is specially formulated for use on high-polish and polyester finishes. It’s pH-balanced, non-streaking, and safe for use on both traditional lacquer and modern high-gloss pianos.

Does this polish help protect the piano from scratches or UV fading?

Yes. Cory’s formula includes conditioners that form a thin, protective layer over the surface. This helps guard against light scratches, dust, and fading caused by exposure to sunlight or overhead lighting.

Can I use furniture polish or household cleaners on a piano?

No. Regular furniture polish and household cleaners can damage piano finishes by leaving streaks, wax buildup, or even removing protective coatings. It’s important to use specialized piano cleaning products designed to protect delicate finishes and materials.

How often should I clean and polish my piano?

For most home pianos, a light dusting once a week and polish every 1–2 months is ideal. In schools or performance venues, where use is heavier, monthly cleaning with a professional-grade product like Cory polish helps maintain appearance and finish integrity.

What is the best polish for high-gloss pianos?

Cory Super High Gloss Piano Polish is the top choice for high-polish finishes. It’s specially formulated to clean and protect without streaks, buildup, or residue. Trusted by piano technicians and manufacturers, it enhances the depth and clarity of high-gloss finishes while being pH-balanced and safe for delicate surfaces.

Cory High Gloss Piano Polish 8oz

Cory Super High Gloss Piano Polish 8oz

$22.98 $32.99

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Compatible Piano Finishes

High Polish, Gloss, Lacquer

Cleaning Purpose

Polish, Cleaning, Dust Removal, Fingerprint Removal, UV Protection

Material Compatibility

Wood, Plastic, Polyester, Lacquered Surfaces

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