M-8

Specifications:

• very durable
• made from the same space age material originally designed to polish the Plexiglas canopy of military aircraft
• 2400 grit on one side and 3200 grit on the other side, so fine you can use it as much as you like without damaging the shaft
• the grit is woven into the cloth material so it will not wear out
• simply wash in water and use it over and over