CORN COB

 Corn Cob cleans and polishes without damaging the surface. It is used as an alternative to other organic abrasives containing oils that may stain the substrate or affect coating adhesion.

COMMON USES: 

• Log cabins and historic buildings
• Electrical insulators and transformer substations
• Wood and fiberglass boat hulls and aluminum pontoons
• Metal finishings and fixtures
• Grease and grime removal from construction and off-road equipment
• Metal and plastic auto parts
• Masonry, cement, brick, and wrought iron work

CORN COB GRADES:

 10/14, 14/20, 20/40

PACKAGING OPTIONS

• 40 LB. bags
• 50 LB. bags

PHYSICAL PROPERTIES

• Shape: Angular to Subangular
• Hardness: 4.5 Mohs
• Bulk Density: 22-33 lbs./cu.ft.
• Specific Gravity: 1.2-1.4 g/cc
• Free Silica: No Free Silica
• Type: Organic
• Recyclability: Low
• Surface Etching: None