350W Mini Heat Gun Kit with 300pcs Solder Seal Wire Connectors & 3:1 Waterproof Heat Shrink Tubing 2-Temp Max 662°F Portable Hot Air Gun, Electrical Repair Tool Set for Automotive, Marine & DIY Crafts

Why it's a great deal

• 【ALL-IN-ONE REPAIR KIT – EVERYTHING YOU NEED】No more searching for the right connector size. This complete kit includes 120 pcs solder seal wire connectors (10–26 AWG, 5 sizes) and 180 pcs waterproof heat shrink tubing (5 sizes, black & red). All components are neatly organized and ready for automotive wiring, marine repairs, and DIY electrical projects.

• 【FAST & CONTROLLED DUAL TEMPERATURE MODE】With 350W of powerful heating performance, this mini heat gun heats up quickly and reaches temperatures up to 662°F (350°C) in seconds. It is ideal for efficient heat shrink and wire sealing applications. Compared to lighters and soldering irons, it's cleaner and safer – with no sticky residue or hazardous smoke. The simple toggle switch provides two temperature settings—482°F and 662°F (250°C & 350°C)—allowing you to handle a wide range of projects with precision and control.

• 【ADVANCED SAFETY & ERGONOMIC DESIGN】The built-in overheat protection automatically shuts off the heat gun when excessive temperatures are detected, while the nozzle safety shield helps protect against accidental contact during operation. For safe use, keep the air outlet clear and maintain an appropriate working distance from the material. The lightweight ergonomic design provides comfortable control and delivers focused heat for precise work in tight spaces and a retractable stand for stable, hands-free operation on your workbench.

• 【RELIABLE SELF-SOLDERING CONNECTORS & SHRINK TUBING】The IP67 waterproof solder seal wire connectors are designed for secure wire connections in automotive, marine, and DIY applications. No crimping or soldering iron required. When heated with the mini heat gun, the solder ring melts to create a strong electrical connection, while the adhesive-lined tubing shrinks to form a tight, moisture-resistant seal. The 3:1 shrink ratio helping maintain long-lasting performance in demanding environments. comply with ROHS, ISO 9001:2009, SGS and CE standards, guaranteeing quality and safety for automotive, marine and industrial applications.

• 【VERSATILE APPLICATIONS】This mini heat gun is a practical addition to any toolkit, ideal as a heat gun for wire connectors, heat shrink tubing, solder seal sleeves, crafts, automotive, marine, truck, trailer, and DIY wire repair projects. Includes 5 sizes of 10–26 AWG solder seal wire connectors and 5 sizes of high-density waterproof heat shrink tubing for different wire repair needs.

• IMPORTANT FIRST-USE NOTICE: To ensure longevity, the internal heating elements are coated with a protective anti-rust oil during manufacturing. You may notice a slight odor or a wisp of smoke during the first few minutes of initial use—this is completely normal, safe, and will disappear quickly. Beyond that, We also offer a 12-month free replacement for the heat gun if any issue occurs.