3M/BONDO 907 Putty - Sandable Body Repair (2-pack)
Amazon.com: Bondo Professional Glazing and Spot Putty, 00801, 3.0 oz :  Automotive
3M Bondo Glazing & Spot Putty is easy to use, dries fast and stays durable, ideal for filling pinholes in body filler and covering auto body scratches, paint chips and minor dings. This 1-part nitrocellulose putty dispenses easily and efficiently right from the tube with no mixing, affords a 3-minute working time and is sandable in 30 minutes for fast, efficient repairs.