HomeDepot has Milwaukee M12 12-Volt Lithium-Ion Cordless 10 oz. Adhesive and Caulk Gun w/M12 12V Lithium-Ion CP High Output 2.5 Ah Battery Pack for $144.
Tired of clamping down on a manual caulk gun for hours on end-or just several minutes. The cordless Milwaukee 12-Volt caulk gun eliminates guesswork and fatigue when applying adhesives and sealants. Just set the rotational speed dial and use the variable-speed trigger to effortlessly dispense caulk from any standard 10 oz. cartridge. The rotating collar provides optimal application around corners and the auto-reversing drip preventer ensures a clean end point. An M12 lithium-ion battery (sold separately) will dispense up to (150) 10 oz. tubes on a full charge.Our M12 REDLITHIUM HIGH OUTPUT CP2.5 Battery Pack delivers 25% more power and runs 25% cooler vs our other M12 REDLITHIUM CP battery packs. This increased performance of the lithium-ion battery gives you the same power and runtime of an M12 REDLITHIUM XC battery in a lighter and more compact package. The 12-volt battery pack delivers fade-free power and runs substantially cooler through demanding applications, allowing you to push your cordless power tools throughout a wide range of applications. Its compact, lightweight design allows you to work in tight workspaces and reduces fatigue. Each battery pack is durably built for heavy-duty use, runs cooler and performs in climates below 0°F/-18°C. In addition, the M12 REDLITHIUM HIGH OUTPUT CP2.5 is built with a resistant housing, providing increased protection against exposure to common oils, greases, and solvents found in automotive and manufacturing environments.
Product SKU:
326523865
UPC:
882346282803
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HomeDepot has Milwaukee M12 12-Volt Lithium-Ion Cordless 10 oz. Adhesive and Caulk Gun w/M12 12V Lithium-Ion CP High Output 2.5 Ah Battery Pack for $144.
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Got this last time it was on sale, learning curve on it is higher than I expected but it's good for when you have a massive amount of caulking to do.
just got it too, thing's massive... crazy wide (they intentionally don't show you that), 2.5 inches longer, heaavy, takes forever to start pumping and then reverses way too much after a little pump. Can't stand how the tube holder spins too, can't hold your position and use your right hand real quick while holding the tube. got this thing and immediately could NOT use it on the massive cat house I just built OR the sink cab I just built, thing's too big... thinking I'm taking it back, but I'm being lazy. I thought this would be nice on a ladder hitting windows, completely the opposite, can't just hook it on your belt like a regular gun (too big and heavy), and it has no feel! also if your caulk's old you can't tell if it's messing up on the backside of the tube AND it squirts irregularly because you can't feel and control the resistance.
It only makes sense for like continuous new interior finish carpentry or something... 🤔idk
Last edited by CharleyW September 15, 2026 at 12:44 AM.
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It only makes sense for like continuous new interior finish carpentry or something... 🤔idk
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