21V Cordless Caulking Gun Electric No Drip Caulker 300kg Thrust 4 Speeds 10oz 300ml Battery Powered Sealant Applicator

Effortless Caulking: The cordless design of the auto caulk gun eliminates the need for manual squeezing, significantly reducing hand strain.  Ideal for both large and small projects like window installs, automotive windshield, doors, and bathroom fixtures    Labor-Saving Convenience: Compared to traditional manual caulking guns, this cordless version is more labor-saving and convenient, making it the preferred tool for a variety of applications    Time-Saving Efficiency: Caulking gun machine powered by 2. 0Ah batteries, offering max over 180 minutes of continuous operation.  With a powerful 300kg thrust, it speeds up seal caulking by 50% or more, making it ideal for large scale jobs    No-Drip Mechanism: The sealer gun delivers 300KG of push force to dispense adhesives and sealants, equipped with a no-drip feature to prevent any caulk from seeping once the trigger is released.  This ensures clean and precise applications, reducing waste    Lockable Trigger for Tight Spaces: The trigger lock feature allows for easy application of caulk in tight or awkward spaces, eliminating the need for constant pressure.  This makes it more comfortable to use over extended periods like in narrow areas    Four Adjustable Speeds: Our portable caulker gun with four speed settings, you can control the flow from 0 to 220 MM/min, giving you the flexibility to work with various adhesives and sealants with precision    Universal Compatibility: This urethane caulking pistol compatible fits all standard 10oz/300ml plumbing cartridge, making it versatile and ready for a wide range of projects.  From DIY to professional jobs, it squeezes your preferred materials with ease    
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