ROK 18921 Mini Gravity Feed Detail Spray Gun

The ROK 18921 Mini Gravity Feed Detail Spray Gun is a compact and precision-focused tool designed for fine finishing and detailed painting work. Whether you’re touching up automotive panels, applying custom graphics, or working with tight-space projects, this spray gun delivers smooth, controlled output with a low air consumption. With a 0.8 mm nozzle and gravity-fed 200 ml metal cup, it provides clean, consistent spray patterns ideal for base coats, top coats, and detailed finishes. It runs efficiently at 20–50 PSI with an average air consumption of 8.0 CFM, making it compatible with most small compressors in professional and DIY environments.

This tool meets the demands of professionals who value control and accuracy over large volume output. Perfect for auto body shops, woodworking finishers, hobbyists, and on-site contractors needing portable and responsive painting gear. The gravity feed design minimizes waste and maximizes paint efficiency, while the durable metal cup ensures reliability job after job.

ROK Mini Gravity Feed Detail Spray Gun At a Glance

• 0.8 mm Nozzle: Delivers fine, consistent spray patterns ideal for detailed and custom paint applications
• Gravity Feed System: Improves paint transfer efficiency and reduces overspray
• Metal Cup (200 ml): Offers durability and easy cleanup for repeat professional use
• Low Air Consumption (8.0 CFM): Operates efficiently with smaller air compressors
• Working Pressure Range (20–50 PSI): Gives flexibility for different coating types and surface conditions
• Compact Design: Makes it easier to maneuver in tight or awkward spots
• Professional Finish Quality: Supports smooth and even coating in final-detail tasks

Markets

• Auto Body & Custom Shops Precision spray pattern and gravity feed make it perfect for fine detailing and touch-ups on vehicle panels and custom work.
• Woodworking & Furniture Shops Excellent for applying stain or lacquer on small or intricate pieces where control is key.
• Hobby & Model Makers Compact and controllable spray for scale models, dioramas, and custom crafts.
• Trade Schools & Education Reliable, low-capacity unit for training students in spray gun handling and technique.
• Maintenance & Facilities Crews Suitable for small-scale painting jobs like signage, benches, or handrails.
• Industrial Equipment Touch-Up Allows for quick refinishing of machine parts or panels without dragging out large gear.
• Sign Makers & Graphic Finishers Gives accurate color application for signs, decals, or layered effects.

Why the ROK Mini Gravity Feed Detail Spray Gun Works for Your Jobsite. From automotive finishing to hobby-level custom work, this detail spray gun gives tradespeople an efficient, easy-to-maintain tool that gets into corners and delivers crisp edges. In wood finishing, this spray gun helps achieve even coverage on detailed pieces. For city workers and maintenance teams, it’s lightweight enough for touch-up jobs on street furniture, equipment, and signage. Trade schools will find it practical for training on spray techniques due to its manageable size and air requirements. The low-capacity cup keeps paint usage controlled and cost-efficient, especially on small-batch jobs or practice sessions.

ROK 18921 Mini Gravity Feed Detail Spray Gun Features

• Great for detail and custom painting
• Gravity feed
• Metal cup
• Average air consumption: 8.0 CFM
• Operating pressure: 20
• 50 PSI
• Nozzle size: 0.8 mm
• Capacity: 200 ml

ROK 18921 Mini Gravity Feed Detail Spray Gun Specifications

• Nozzle Size: 0.8 mm
• Air Consumption: 8.0 CFM
• Operating Pressure: 20–50 PSI
• Cup Capacity: 200 ml
• Feed Type: Gravity
• Cup Material: Metal
• Application Style: Detail spray / fine finish

Why Customers Choose the ROK Mini Gravity Feed Detail Spray Gun

This spray gun is often called a “touch-up gun” or “mini spray detailer” because of its small size and precision capabilities. Painters and techs like the gravity feed because it wastes less paint and gives better control on vertical surfaces or curved items. Whether you’re laying down a fine clear coat, spraying a fade line on a motorcycle tank, or touching up drawer fronts in a mill shop, the ROK 18921 gives you clean results without overkill. It’s a reliable go-to for anyone who doesn’t need a full-size spray gun but still demands a professional finish.