Built to Last: Crafted with durability in mind, the Ultra Air Engine Blaster is designed with full metal construction to ensures it maintains its integrity, project after project. Customizable Cleaning: Innovative mixing valve empowers you with complete control over the liquid-to-air ratio, allowing you to fine-tune your cleaning solution for optimal results. Whether you’re dealing with delicate engine components or stubborn caked-on grime, the Ultra Air Engine Blaster delivers the right level of cleaning power. Precision in Every Drop: The graduated measurement feature ensures that you can accurately mix and dispense your cleaning solution, eliminating guesswork and waste. Engineered for Efficiency: Thanks to its weighted tube, you can use this tool inverted, enabling you to from inverted to sideways, making it perfect for tackling undercarriages and tight spaces with ease; it truly “goes where it flows”. With its flexible 18″ nozzle, this tool provides the flexibility needed to access hard-to-reach areas and target every nook and cranny in your engine bay. Effortless Storage: When your engine bay is gleaming, the Ultra Air Engine Blaster offers the convenience of storage hooks. Plus, it includes an extra lid for storing any leftover cleaning solution, ensuring nothing goes to waste. PRO SAFETY TIP: For your safety, we strongly recommend the use of a quality respirator when spraying anything other than water through the ULTRA AIR Spray Applicator. WARNING: Do Not Use With Silicone-Based Products; Use Only With Water-Based Products.