Plastic Pointers - Dodge Challenger Urethane Bumper Repair

John repairs a thermoset polyurethane (PUR) bumper using the airless plastic welder. This type of repair is not a fusion weld repair. It's like a braze or hot melt glue repair. It's very important to not overheat the base material! Thermoset polyurethane is not meltable. Trying to melt the base material can result in damage.

Note: Our Plastic Pointers videos are designed to give quick plastic repair tips and are not meant to be used as tutorials. If you would like a plastic repair tutorial, please check out our other videos. We have tutorials on nitrogen/hot air plastic welding, airless plastic welding, thermoset polyurethane repair, using specific tools/equipment, and more!

Always wear proper safety gear while working!

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Click here: https://www.youtube.com/watch?v=fPpPQELBjAw

Products Used:

Note: This is a list of the Polyvance products that can be used to make this repair. This list does not include sanders, grinders, or other common tools you will need. If you have any questions, please don't hesitate to call technical support at 800-633-3047.

• Aluminum Body Tape (several options available)
• 6122 Heavy Duty Burr
• 5700HT Mini-Weld Model 7
• R01 Polyurethane Welding Rod
• 1000 Super Prep Plastic Cleaner (several options available) OR 1001-4 EcoPrep Plastic Cleaner
• 6125 Tapered Burr
• 2000 Flex Filler

Video Notes:

• English Closed Captions have been provided for this video. Click on the CC button to turn them on or off.
• The length of this video is in no way representative of the actual time required to perform a complete repair and therefore should not be used for estimating purposes.