Urethane Supply Company’s Nitrogen Plastic Welding System (6056) combines an Airless Plastic Welder (5600HT), a Hot Air Welder (6053) and a Nitrogen Control Box (6053N2) on one convenient welding cart to create the most advanced plastic welding package on the market. The complete package contains virtually everything a shop needs to produce the highest quality plastic welds, including a variety of welding rods and ribbon. The technician can simply plug in the unit, connect a nitrogen tank and shop air, and begin working. Nitrogen acts as a shield to prevent the melted plastic from burning and creates stronger, more permanent welds. Using Urethane Supply Company’s ribbon repair rods, a technician can repair mounting holes, slots, tabs and grill bars.