Uaoaii Electric Caulking Gun | Cordless with Dual 2000mAh Batteries, 4 Speeds, LED Light, 10oz Cartridges

Effortless sealing for every project

Meet the Uaoaii GN100 Electric Caulking Gun, a cordless tool designed to handle large or repetitive sealing tasks with ease. Load a standard 10oz cartridge, press the trigger, and let the motor do the work. The result: smoother beads, reduced hand fatigue, and a cleaner workspace.

Power and precision come together in the GN100, featuring dual 2000mAh batteries and a built-in LED light for visibility in tight spaces. Four adjustable speeds let you dial in the flow for tight corners, long seams, or exterior runs, so you can achieve a professional finish without guesswork.

In practice, this tool shines in bathroom remodels, greenhouse sealing, exterior weatherproofing, and any project that requires multiple tubes. The intelligent anti-drip system pulls back the plunger when you release the trigger, helping minimize drips and mess. A built-in LED light shines directly on the nozzle, guiding your handiwork in dim areas like under sinks or behind toilets.

What’s in the kit goes beyond the gun itself. You get 2x rechargeable batteries, a charger, a 3-in-1 silicone caulking tool, 4 replaceable silicone pads, and 3 nozzle tips. It’s compatible with all standard 10oz (300 ml) cartridges, making it a flexible addition to your toolbox for kitchens, showers, tiles, and window frames.

Tips to start strong: cut the nozzle, puncture the seal, and begin at the lowest speed to test the flow. With practice, you’ll enjoy steady beads and fewer interruptions. This is a versatile option for serious DIYers and pros who want consistency without sacrificing control.