3M 81429 4-Inch x 24-Inch Purple Regalite Resin Bond 50 Grit Cloth Sanding Belt - 5 Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>This item is 3m Regalite Purple Sanding Belt 50 Grit 4 " X 24 " Glass</li><li>Used for Pneumatics， Sanders & Grinders</li><li>The product is manufactured in United States</li><li>5 Belts Per Package</li><li>For tough portable belt sanding jobs</li><li>Features long-lasting， durable 3M¿ Cubitron¿ abrasive grain on a strong Y-weight cloth backing</li><li>The closed coat feature provides a better finish and less aggressive cut than a comparable open coat abrasives of the same grade</li><li>Resin bonded for heat resistance</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/4127ADTKNYL.jpg' noproxy></br>