Flexible block design allows easy application on rusted surfaces for thorough cleaning
Alumina abrasive distributed throughout the block ensures consistent grit wear for effective rust removal
Available in medium and coarse grit options to suit different rust removal needs
Can be used dry or with water or oil for versatile cleaning methods
Suitable for both dry and wet cleaning applications
Summarized by Shop
Naniwa Rust Eraser (Gray)
A coarse abrasive block designed for effective removal of visible and aged surface rust from knives and carbon-steel tools.
Construction
Flexible abrasive block
This flexible PVC-based block with aluminum oxide abrasive works