About this item

Premium Caulking Finisher Kit: This Gisam electric caulking gun doesn’t just perform—it comes fully loaded with a 27-piece accesseries that outshines basic accessory sets. Inside, you’ll find 10 precision caulk nozzles for tight gaps, 8 multi-size (15-30mm) nozzles for wide seams, 4 connectors, 1 needle and 4 smoothing tools. The all-in-one caulking finisher kit means no extra trips to the hardware store—just grab your cordless caulking gun and go.
Strong Thrust: Forget weak caulk guns that stall mid-project. This electric caulking gun delivers a powerful 882LB(400KG) thrust, cutting sealant application time by 75% compared to regular caulking guns. It fits 150-310ml cartridges (silicone, acrylic, and more), so contractors and construction workers can tackle large jobs—like tile sealing or building renovations—without constant cartridge swaps. This caulking gun tool turns tedious tasks into quick wins.
6-Speed Control: What makes this cordless caulking gun stand out? 6 adjustable speed settings—way more than the 4-speed options on most caulking guns. Use low speeds for delicate work (like glass edge sealing or furniture trim) to get smooth, even beads. Crank up the speed for big jobs (like wall filling) to cover more ground fast. No matter the task, this caulking gun tool gives you the control pros demand and DIYers love.
Cleaner Caulking Guns: Dripping glue ruins projects and wastes material—so this electric caulking gun fixes that with an anti-drip system and auto-retract plunger. When you release the trigger, the caulking gun pulls back the sealant instantly, no more messy drips on counters or floors. Unlike old hand caulking guns that leave globs everywhere, this cordless caulking gun keeps your workspace clean and cuts down on waste.
Dual 2000mAh Batteries: This cordless caulking gun comes with two 2000mAh lithium-ion batteries, giving you 8 hours of continuous use—enough for a full day of RV repairs, bathroom remodels, or construction work. No more pausing to charge mid-job like with single-battery caulking guns. Swap batteries in seconds and keep the electric caulking gun running strong from morning to evening.