Three rectangular MARU Japanese Rust Erasers with rough textures are arranged side by side. Each stone, for rust removal on steel tools, displays Japanese kanji and markings in red, white, or blue. The background is white.
The MARU Japanese Rust Eraser is a small, rectangular gray eraser with white Japanese characters, perfect for removing rust from steel tools. Displayed on a plain white background.
A single rectangular gray mahjong tile with white Chinese characters, its smooth finish similar to the effect of the MARU Japanese Rust Eraser used for cleaning steel tools, is placed on a plain white background.

Japanese Rust Eraser

From $12.99 $0.00 /
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The Japanese Rust Eraser transforms the tedious task of rust removal into a simple, chemical-free process through its unique rubber block construction impregnated with carefully graded abrasives. This compact restoration tool rapidly removes rust and tarnish from valuable steel implements while restoring their original shine, offering three grit options to match the severity of oxidation and desired finish quality.

Key Features:

  • Rubber block with embedded fine abrasives
  • Three grit options for different applications:
    • 35 grit (blue) - Heavy rust removal
    • 120 grit (white) - Moderate cleaning
    • 320 grit (red) - Fine polishing
  • Chemical-free rust removal
  • Works best with Camellia or mineral oil
  • Compact, portable design
  • Safe for steel and stainless steel
  • Made in Japan

Specifications:

  • Dimensions: 2½" L x 1⅝" W x ⅜" H
  • Material: Abrasive-impregnated rubber
  • Grit options: 35 (coarse), 120 (medium), 320 (fine)
  • Color coding: Blue, white, red
  • Lubrication: Camellia or mineral oil recommended
  • Application: Steel tool maintenance

Ideal for:

  • Woodworkers maintaining chisels and plane irons
  • Kitchen knife enthusiasts
  • Tool collectors restoring vintage finds
  • Gardeners caring for pruning tools
  • Blacksmiths and metalworkers
  • Japanese tool owners
  • Restoration specialists
  • Anyone maintaining quality steel tools

Benefits:

  • Removes rust without harsh chemicals
  • Three grits handle any rust condition
  • Preserves tool value through proper maintenance
  • Compact size stores easily in tool chest
  • Cost-effective versus tool replacement
  • Restores cutting edges without excessive removal
  • Color coding prevents grit confusion
  • Works on curved and flat surfaces

Progressive Restoration System: The three-grit system addresses every stage of rust removal and tool maintenance with precision. The 35-grit blue block attacks heavy rust and severe oxidation, quickly cutting through years of neglect to reveal salvageable steel beneath. The 120-grit white block handles moderate tarnish and light rust, perfect for regular maintenance or following coarse grit work. The 320-grit red block provides final polishing, creating the mirror finish prized on quality chisels, plane irons, and knives. When used with Camellia or mineral oil, the abrasives cut cleanly while the oil floats away debris and provides temporary rust protection. This lubricated cutting action prevents the clogging that dry abrasives suffer, maintaining effectiveness throughout the cleaning process. The rubber matrix holds abrasives at the optimal height for consistent cutting while conforming slightly to tool contours.

Precision Tool Care: The compact 2½" x 1⅝" size fits comfortably in hand while providing adequate surface area for efficient work, and stores conveniently in any tool chest drawer. Unlike liquid rust removers that require soaking and can affect tool temper, the Rust Eraser provides immediate, controlled material removal exactly where needed. This precision proves invaluable when cleaning around maker's marks, preserving delicate engravings, or working near wooden handles that chemicals would damage. The gentle action preserves the tool's original geometry—critical for maintaining proper cutting angles on chisels and plane irons. Whether rescuing a flea market find, maintaining your daily users, or preparing tools for long-term storage, these Japanese Rust Erasers provide the controlled, effective rust removal that keeps quality steel tools performing at their best for generations.

Available for pickup
In stock at 873 US-1, Woolwich, ME 04579 · Usually ready in 24 hours

In stock at 873 US-1, Woolwich, ME 04579

Japanese Rust Eraser · 36 Grit

Available for pickup

873 US-1, Woolwich, ME 04579

Usually ready in 24 hours

873 U.S. 1
Woolwich ME 04579
United States

+12074427938

The Japanese Rust Eraser transforms the tedious task of rust removal into a simple, chemical-free process through its unique rubber block construction impregnated with carefully graded abrasives. This compact restoration tool rapidly removes rust and tarnish from valuable steel implements while restoring their original shine, offering three grit options to match the severity of oxidation and desired finish quality.

Key Features:

  • Rubber block with embedded fine abrasives
  • Three grit options for different applications:
    • 35 grit (blue) - Heavy rust removal
    • 120 grit (white) - Moderate cleaning
    • 320 grit (red) - Fine polishing
  • Chemical-free rust removal
  • Works best with Camellia or mineral oil
  • Compact, portable design
  • Safe for steel and stainless steel
  • Made in Japan

Specifications:

  • Dimensions: 2½" L x 1⅝" W x ⅜" H
  • Material: Abrasive-impregnated rubber
  • Grit options: 35 (coarse), 120 (medium), 320 (fine)
  • Color coding: Blue, white, red
  • Lubrication: Camellia or mineral oil recommended
  • Application: Steel tool maintenance

Ideal for:

  • Woodworkers maintaining chisels and plane irons
  • Kitchen knife enthusiasts
  • Tool collectors restoring vintage finds
  • Gardeners caring for pruning tools
  • Blacksmiths and metalworkers
  • Japanese tool owners
  • Restoration specialists
  • Anyone maintaining quality steel tools

Benefits:

  • Removes rust without harsh chemicals
  • Three grits handle any rust condition
  • Preserves tool value through proper maintenance
  • Compact size stores easily in tool chest
  • Cost-effective versus tool replacement
  • Restores cutting edges without excessive removal
  • Color coding prevents grit confusion
  • Works on curved and flat surfaces

Progressive Restoration System: The three-grit system addresses every stage of rust removal and tool maintenance with precision. The 35-grit blue block attacks heavy rust and severe oxidation, quickly cutting through years of neglect to reveal salvageable steel beneath. The 120-grit white block handles moderate tarnish and light rust, perfect for regular maintenance or following coarse grit work. The 320-grit red block provides final polishing, creating the mirror finish prized on quality chisels, plane irons, and knives. When used with Camellia or mineral oil, the abrasives cut cleanly while the oil floats away debris and provides temporary rust protection. This lubricated cutting action prevents the clogging that dry abrasives suffer, maintaining effectiveness throughout the cleaning process. The rubber matrix holds abrasives at the optimal height for consistent cutting while conforming slightly to tool contours.

Precision Tool Care: The compact 2½" x 1⅝" size fits comfortably in hand while providing adequate surface area for efficient work, and stores conveniently in any tool chest drawer. Unlike liquid rust removers that require soaking and can affect tool temper, the Rust Eraser provides immediate, controlled material removal exactly where needed. This precision proves invaluable when cleaning around maker's marks, preserving delicate engravings, or working near wooden handles that chemicals would damage. The gentle action preserves the tool's original geometry—critical for maintaining proper cutting angles on chisels and plane irons. Whether rescuing a flea market find, maintaining your daily users, or preparing tools for long-term storage, these Japanese Rust Erasers provide the controlled, effective rust removal that keeps quality steel tools performing at their best for generations.

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