Klotz® Nitroil® a custom blend of pure Nitromethane and Klotz® Original TechniPlate® Synthetic Lubricant for alcohol-burning 2-Stroke glow engines. Klotz® Nitroil® blends with most factory blended methanol alcohol glow fuel, nitromethane, and synthetic/castor lubricants. Dyno tests show substantial power increases may be obtained using this product. Nitroil® is completely safe; just add to existing fuel/blend. Nitroil® safely increases the Nitromethane content while maintaining the proper lubricant ratio. Not gasoline compatible.