The kit includes 17 different varieties of plastic welding rods, including a new green polycarbonate welding rod to repair the hoods from the popular green tractor brand. The kit includes a wide variety of polypropylene and polyethylene welding rods to repair fuel tanks, sprayer tanks, water troughs, and cornhead snouts. Nylon is included so cracked radiator tanks my be repaired. the kit also includes Polyvance's exclusive glass fiber-reinforced polypropylene rods for repairing UTV and side-by-side roofs and floor panels. The rods are stored in two included plastic organizer cases.