Marine Heavy Cut Compound

Recommended Surfaces:

  • Painted gelcoat surfaces
  • Non-painted surfaces
  • Fiberglass surfaces

Marine Heavy Cut Compound

Product Details:

Remove heavy oxidation, scratches and chalk that damage the look of your vessel with Marine Heavy Cut Compound!

Maintain the value and look of your vessel with our boat heavy cut compound by removing scratches, heavy oxidation and chalk. Marine Heavy Cut Compound does it all. Once the damage has been removed, use our Marine Fine Cut Boat Polish to restore gloss. For an even deeper glossier look, use One-Step Micro-Polish and Boat Sealant which in addition to enhancing gloss, protects from the elements.

Key Benefits:

  • Removes heavy paint oxidation, scratches and chalk
  • Formulated for painted and unpainted gelcoat surfaces
  • Can be applied in direct sunlight


  • Shake Boat Heavy Cut Compound well before use.
  • For best results apply using the wool pad on a circular machine polisher.
  • Apply small amount of Heavy Cut Compound over a 2' by 2' area.
  • Set circular machine between 1200 and 1800 RPM.
  • Move slowly back and forth using medium pressure.
  • Reduce pressure as product begins to haze.
  • Buff off dry residue by hand using a dry microfiber cloth such as the Microfiber Polishing Towel.
  • Note: Avoid contact with rubber or plastic moldings.