Gel Coat Dump Spray Gun,Handheld Gelcoat Dump Resin Sprayer with 4mm Nozzles & Cup, Air-Powered Gelcoat Resin Spray Painting Tools,0.4-0.5Mpa Air Pressure for DIY Home Fiberglass Coat ( 3.0mm)

How to Use： 1. According to the viscosity of the gel coat, choose a nozzle of suitable caliber. Apply lubricating oil at the connection between the nozzle and paint spraying mouth, gun body, jug lid, etc. 2. Put the jug lid on the jug filled with ingredients and press the jug lid tightly. 3. Insert the nozzle firmly into the air in front of the spray gun until the nozzle is exposed to the air . 4. Grip the handle of the gun, pull the trigger. Specification: Name: Gel Coat Dump Spray Gun Material: Aluminum Alloy, Brass, PP Process: Electroplating, Injection Molding Assembly Required: Yes Usage: Handheld Power Source: Air Powered Air Pressure: About 0.4-0.5MPA Each Cup Capacity: 1000ml(33.82oz) Measuring Cup Capacity: 500ml( 16.91oz) Nozzle Diameter: 4mm(5/32inch) Packing size: 21×21×17cm (8.3×8.3×6.7 in) Gross weight: 1.3kg (2.9Ibs) Packing list: 1× Gel Coat Spray Gun 1× nozzle 1× cups (1000ml) 1× measuring cup (500ml) 1× brush 1× base 1× Wrench Notes: 1. It is recommended to spray with the gun nozzle at 90° to the surfaces of the mold. 2. Please do not point the nozzle at yourself and others during the spraying process to avoid accidental injury.

• Optimized Spraying: Featuring a 4 mm nozzle and designed for 0.4 to 0.5 MPA air pressure, the gel coat spray gun for resin provides a fine, bubble-free mist for even and full coverage. Ideal for achieving smooth finishes on various surfaces. （The default nozzle configuration has a diameter of 4 mm. If you need other styles, you can purchase other models）
• Premium Construction: This gel coat spray gun is made from high-quality aluminum alloy, brass, and PP, utilizing electroplating and injection molding techniques for superior durability. Its robust design ensures it withstands the rigors of professional use, offering long-term reliability
• Adjustable Controls: The portable air spray cup gun includes an adjustable air inlet valve and a trigger with infinite control, allowing for precise adjustments to air volume and spray pattern. This flexibility ensures optimal results for any project
• Ergonomic and Convenient: With a removable nozzle for easy customization and a comfortable grip, this sprays gelcoat or resin painting tool minimizes fatigue during prolonged use. Its compact design is perfect for detailed and intricate work
• Wide Range of Uses: Compatible with gel coats, resins, parting films, spray plasters, adhesives, and paints, this handheld gelcoat dump resin sprayer is a versatile tool for marine, automotive, and industrial applications. A must-have for professionals in various fields