Durable pneumatic air application gun designed for professional and DIY coating jobs. Delivers controlled, consistent results for automotive rustproofing, rubberized undercoating, chip guard, truck bed liners, and other generalpurpose coatings. Key benefits Precise control: Adjustable air pressure regulator with gauge lets you set the exact air pressure for different coating viscosities and the texture you want, reducing overspray and rework. Versatile compatibility: Works with oil, solvent, and waterbased materials, and handles both single and twocomponent sprayable truck bed liner coatings, including Herculiner. Reliable construction: Diecast aluminum alloy body and precision machining provide durability and consistent spray performance over time. Comfortable operation: Lightweight, wellbalanced design with an easygrip trigger handle reduces operator fatigue for longer jobs. Ready to use: Includes a 25ounce (750 ml) suction feed cup with lid assembly for convenient material handling and fewer interruptions. Features and functions Pneumatic air application gun suitable for automotive rustproofing, rubberized undercoating, chip guard, truck bed liner, and generalpurpose coatings. Precisely machined components deliver consistent spray patterns and allow application across a range of viscosities and textures. Adjustable air pressure regulator with gauge for fine tuning spray characteristics to match material and desired finish. Diecast aluminum alloy body for strength and corrosion resistance; designed to be lightweight and wellbalanced for ease of use. 25ounce (750 ml) suction feed cup with lid assembly included for efficient material supply and reduced mess. Practical use scenarios Truck bed restoration: Apply single or twocomponent sprayable bed liner coatings (including Herculiner) to protect the bed from abrasion, corrosion, and chemicals while achieving a uniform textured finish. Underbody and rust protection: Spray rubberized undercoating or rustproofing materials on chassis, frame rails, and wheel wells to block moisture and road debris. Chip and stone guard: Coat front bumper areas, fender edges, and rocker panels with chip guard or protective coatings to minimize paint damage on dailydriven vehicles. Why choose this gun Controls and construction designed for repeatable, professional results across a wide range of materials and job types. Compatible with common automotive coating products and engineered to reduce operator fatigue and material waste. Includes the cup and pressure adjustment to start spraying immediately and adapt to different coatings and textures. Compatibility and specifications (as provided) Material compatibility: oilbased, solventbased, and waterbased coatings. Coating types: automotive rustproofing, rubberized undercoating, chip guard, truck bed liner, and other generalpurpose coatings. Special suitability: Herculiner and all other single and twocomponent sprayable truck bed liner coatings. Body material: diecast aluminum alloy. Feed system: 25ounce (750 ml) suction feed cup with lid assembly. Control: Adjustable air pressure regulator with gauge. Simple, reliable tool for consistent protective coatings—built for durability, compatibility, and operator comfort.