Battery Operated 21V Cordless Caulking Gun for Sausage & Cartridge Sealants

Powerful Cordless Performance: Driven by a high-capacity rechargeable battery, it offers the freedom to move around the job site without being tethered to a cord.

Adjustable Speed Control: Features a variable speed trigger that allows you to control the flow rate precisely, ensuring clean beads and zero waste.

Ultra-High Thrust Force: Specifically engineered to handle high-viscosity materials (like structural adhesives and thick silicones) that would jam a standard manual gun.

Drip-Free Technology: The auto-retract feature pulls back the plunger the moment the trigger is released, preventing messy overflows and saving material costs.

All-Day Ergonomics: The balanced weight distribution and soft-grip handle are optimized for extended use, significantly reducing wrist and forearm strain.

Versatile Compatibility: The heavy-duty aluminum barrel is designed to accommodate both standard sausage packs and hard cartridges.