Features and Benefits:

• Polypropylene is used in many of the bumpers on import cars
• Use this plastic welding rod with either Urethane Supply Company's airless plastic welder or a hot air plastic welder
• Black color has been added to make more "invisible" repairs to bumpers and other black polypropylene
• 30 ft. of polypropylene plastic welding rods
• Each rod measures 12" long and is 1/8th" in diameter

Polypropylene has a waxy feel to it and it smears and gets "hairy" when sanded at high speed. If you have determined that the plastic you are going to weld is polypropylene, this is the plastic welding rod you need.