3M Bondo 813 Tack Cloth 18”x36” (45.7cm x 91.4 cm) 1 Cloth/Pk Great for removing dirt, dust and other debris from surfaces prior to priming and painting. Will not deteriorate in storage or dry out. Bondo Tack Cloth helps to remove loose sand dust and trash particles from surfaces before priming and paint application. -Specifically designed to clean surface prior to painting. -Good dust collection - dust is drawn into the tack cloth. -Insures blemish-free refinishing for all paintable surfaces. -No drag marks left behind. -Reduces adhesive transfer to the hands. Directions: 1. After sanding and before painting, wipe surface with Tack Cloth in a gentle circular motion. Do not use heavy pressure. 2. Refold the Tack Cloth for a new wiping surface when one side is soiled. Use all wiping surfaces before discarding the cloth. MPN: 813 UPC: 076308008130 USA domestic shipments are shipped USPS First Class Mail with Tracking International shipments are shipped USPS First Class International Mail with Tracking Reviews 5 Stars: Good Stuff. Works as expected. 5 Stars: Now if you are planning on doing some painting on your vehicle, and you don't want any dust or debris present, I suggest you pick some of these babies up, I am in love with these cloths, didn't know they existed.