M12 10 oz. Cordless Caulk and Adhesive Gun Kit - Milwaukee Electric Tools

The Milwaukee M12 10 oz. Cordless Caulk and Adhesive Gun Kit (model 2441-21) is engineered for professional automotive and industrial technicians who demand precise, consistent material application with reduced physical strain. Powered by the M12 REDLITHIUM battery system, this robust tool delivers up to 400 lbs of pushing force, efficiently dispensing high-viscosity sealants and adhesives in demanding work environments. This kit, the Milwaukee 2441-21, provides a professional-grade solution for consistent and controlled material flow.

Key Features

• Constant Flow Technology: Ensures a steady, even bead for professional results on critical seams, pinch welds, body joints, and structural bonding applications, preventing inconsistent application.
• Precise Speed Control: A variable-speed trigger and 0–28 IPM max-speed dial allow technicians to accurately tune material flow to the viscosity and job requirements, from thin urethanes used in automotive glass installation to heavy-bodied sealants.
• Anti-Drip Function: Automatic plunger reversal upon trigger release reduces material stringing and waste, contributing to cleaner work surfaces and professional finishes on panels and components.
• 360° Rotating Collar: The rotating cartridge holder improves access in confined or awkward spaces, such as along vehicle rockers, roof seams, door frames, and under-hood areas, enhancing maneuverability without requiring tool contortion.
• Integrated Seal Puncture Tool: A built-in puncture rod speeds up tube changes and eliminates the need to carry additional tools, streamlining workflow on the job site.

Applications

This cordless caulk and adhesive gun is an ideal solution for automotive body shops, mobile glass installers, fleet maintenance, and various industrial facilities. Common uses include applying seam sealer to vehicle body panels, bonding trim and moldings, sealing glass and window channels on cars and trucks, gasketing HVAC and mechanical enclosures, and general adhesive work on diverse industrial equipment and trailers.

Specifications

• Model: 2441-21
• Power: M12 REDLITHIUM 12V battery system
• Capacity: Standard 10 oz. cartridges (optional kits for 20 oz. sausage and quart cartridges available)
• Max Force: 400 lbs
• Length: 16-1/8 in.
• Weight: 5 lbs (tool only)