Aluminum Oxide material with an "X" weight backing specifically engineered as an open coat with approximately 30% less grain coverage. This provides gaps in the material to prevent loading and is best used on soft or resinous woods like pine, fir or spruce.  

• Heavy X-weight cotton cloth
• Bonding Resin over resin
• Grain Type White aluminium oxide
• Coating Open coat

Advantages 

• Long life due to resinoid bonding.
• High quality aluminium oxide grain.
• Open coat prevents premature loading.

Applications

High quality standard product for the following applications:

• Wood sanding with stroke and edge sanders.
• Abrading of lacquers and paints.
• Sanding of plaster and putty spots