This Bondo 3M Bumper Repair Kit is a permanent, non-shrinking solution for repairing your car's bumper. The kit includes paintable Bondo putty and is perfect for use in the automotive industry. The manufacturer part number is 31567 This kit is a great addition to any shop's supplies and is ideal for use in repairing body filler and putties. The Bondo brand is known for its quality and durability, making this kit a reliable choice for any car enthusiast or professional mechanic. Don't let a bumper repair kit ruin the look of your car, choose this permanent solution that will have your car looking like new in no time.