NEW HAMPSHIRE OIL UNDERCOATING SPRAY GUNAchieve professional, consistent application every time with the NHOU Gun Kit, engineered specifically for applying New Hampshire Oil Undercoating products. This complete system gives you everything you need to deliver clean, even coverage on both exposed undercarriage surfaces and hardtoreach internal cavities. The heavyduty spray gun provides excellent atomization for NHOUs thicker formulas, while the included wands allow you to reach frame rails,