Polypropylene is used on some ATV fenders, dirt bike fenders, gas tanks, car batteries. Most bumper covers nowadays are made from either polypropylene or a polypropyelene blend. Because Polypropylene is very stable (meaning few things will react with it), it is almost impossible to get quality repairs using adhesives, and also why it is used to contain chemicals (gasoline, pesticides, etc.) that would react with other plastics. Welding is the best repair method for polypropylene. The RED color of this rod will match many RED polypropylene applications, like Kayaks, ATV's, and dirt bikes where you need a more invisible repair. This package contains 30 ft (9.1 m) of RED colored polypropylene plastic welding rod. Each rod is 12 inches (30 cm) long by 1/8th inch (3 mm) in diameter.
