Perfect for rust spots, glass etching, and detailed surface prep without bulky industrial setups.🎯 Precision Gravity Feed: Engineered for consistent media flow with a top-mounted hopper — perfect for detailed spot work and glass etching.🛠️ Durable Steel Nozzle: Hardened steel nozzle resists wear and corrosion for long-lasting performance on abrasive media.⚙️ Optimized Air Pressure: Works best at 90 PSI with at least 4 CFM continuous air supply — avoid small pancake compressors!💧 Moisture Sensitive: Requires dry, filtered air to prevent clogs and ensure smooth blasting performance.🖐️ Ergonomic & Lightweight: Comfortable plastic body reduces hand fatigue for extended restoration projects.SPECIFICATION FEED TYPE: Gravity Feed (Top Mounted Hopper) POWER SOURCE: Air Powered OPTIMAL WORKING PRESSURE: 90 PSI MAX SAFETY PRESSURE: 150 PSI MINIMUM AIR REQUIREMENT: 4 CFM @ 90 PSI (Continuous) AIR INLET: 1/4" NPT Male GRIT NUMBER: 40 (Medium) MEDIA COMPATIBILITY: Steel Grit, Glass Beads, Silicon Carbide, Aluminum Oxide (Must be dry & sifted) ITEM WEIGHT: 700g RECOMMENDED COMPRESSOR: 20+ Gallon Tank (Avoid Pancake Compressors 1–6 Gallon)