Milwaukee M12 Cordless Caulking And Adhesive Gun

By Robert Robillard on Remodeling

Milwaukee M12 Cordless Caulk and Adhesive Gun

The new Milwaukee M12 Cordless Caulk and Adhesive Gun is advertised as being 40% lighter than competitive cordless caulk guns.  Powered by the M12 lithium ion battery platform this tool takes the laborious gripping and squeezing out of high viscosity caulking applications.

I had a chance to use one of these at the Milwaukee  2012 Media Event was impressed.  If you already use M12 tools on the job site, adding one of these tools to your tool box is an economical investment and will no doubt save a lot of time, money, and prevent gripping fatigue.

Up to now cordless caulking guns have been expensive and not an option for professionals whom engage in “non-specialty” common construction caulking applications.   The Milwaukee M12 Cordless Caulk and Adhesive Gun a lightweight, compact, and affordable solution that allows users to eliminate the excessive fatigue they experience by using repetitive manual tools all day.

Milwaukee M12 Cordless Caulk and Adhesive Gun Features:

  • Constant Flow Technology for steady dispensing,
  • 360º rotating collar design for easy use around turns.
  • Variable speed trigger
  • Six-setting maximum speed dial
  • 0-28 IPM (inches per minute) flow rate
  • 400 lbs. of pushing force
  • Reversing Anti-Drip feature automatically backs up the plunger to relieve pressure from the tube.
  • Durable impact modified nylon storage hook

The M12™ Cordless Caulk and Adhesive Gun will be sold as a 10oz bare tool and in kits with the options of 10oz, Sausage, and Quart style material containers. With an interchangeable Quick-Change carriage design, carriage accessories will be sold separately to allow the user to quickly change the tool to accommodate different material styles.

Milwaukee 2441-21 M12 Cordless Caulk and Adhesive Gun Kit

  • Up to 400 lbs of Force
  • Variable Speed Trigger and Max Speed Dial
  • 0-28 IPM Dispensing Rate
  • For Use with 10oz Cartridge Material

Includes 2441-20 M12™ 10oz Caulk and Adhesive Gun, (1) M12™ RED LITHIUM™ Battery Pack, and 30 Min Charger

Milwaukee 2241-20 M12™ Cordless 10oz Caulk and Adhesive Gun Bare Tool

  • Up to 400 lbs of Force
  • Variable Speed Trigger and Max Speed Dial
  • 0-28 IPM Dispensing Rate
  • For Use with 10oz Cartridge Material

Includes 2441-20 M12™ 10oz Caulk and Adhesive Gun

Milwaukee 2442-21 M12™ Cordless 20oz Sausage Style Caulk and Adhesive Gun Kit

  • Up to 400 lbs of Force
  • Variable Speed Trigger and Max Speed Dial
  • 0-28 IPM Dispensing Rate
  • For Use with 20oz Sausage Pack Material

Includes 2442-20 M12™ 20oz Sausage Style Caulk and Adhesive Gun, (1) M12™ RED LITHIUM™ Battery Pack, and 30 Min Charger

Milwaukee 2444-21 M12™ Cordless Quart Caulk and Adhesive Gun Kit

  • Up to 400 lbs of Force
  • Variable Speed Trigger and Max Speed Dial
  • 0-28 IPM Dispensing Rate
  • For Use with Quart Pack Material

Includes 2444-20 M12™ Quart Caulk and Adhesive Gun, (1) M12™ RED LITHIUM™ Battery Pack, and 30 Min Charger

Available Accessories:

  • 48-08-0900 M12™ 10oz Carriage Conversion Kit
  • 48-08-0905 M12™ 20oz (600ml) Aluminum Sausage Barrel Conversion Kit
  • 48-08-0910 M12™ Quart Caulk and Adhesive Conversion Kit
  • 48-08-1091 20 oz (600ml) Aluminum Sausage Barrel Kit
  • 48-08-1096 20 oz (600ml) Clear Sausage Barrel Kit
  • 31-12-0700 Black Nozzle

Purchase Options:

2441-21 M12™ Cordless Caulk and Adhesive Gun Kit
Up to 400 lbs of Force
Variable Speed Trigger and Max Speed Dial
0-28 IPM Dispensing Rate
For Use with 10oz Cartridge Material
Includes 2441-20 M12™ 10oz Caulk and Adhesive Gun, (1) M12™ RED LITHIUM™ Battery Pack, and 30 Min Charger

2441-20 M12™ Cordless 10oz Caulk and Adhesive Gun Bare Tool
Up to 400 lbs of Force
Variable Speed Trigger and Max Speed Dial
0-28 IPM Dispensing Rate
For Use with 10oz Cartridge Material
Includes 2441-20 M12™ 10oz Caulk and Adhesive Gun

2442-21 M12™ Cordless 20oz Sausage Style Caulk and Adhesive Gun Kit
Up to 400 lbs of Force
Variable Speed Trigger and Max Speed Dial
0-28 IPM Dispensing Rate
For Use with 20oz Sausage Pack Material
Includes 2442-20 M12™ 20oz Sausage Style Caulk and Adhesive Gun, (1) M12™ RED LITHIUM™ Battery Pack, and 30 Min Charger

2444-21 M12™ Cordless Quart Caulk and Adhesive Gun Kit
Up to 400 lbs of Force
Variable Speed Trigger and Max Speed Dial
0-28 IPM Dispensing Rate
For Use with Quart Pack Material
Includes 2444-20 M12™ Quart Caulk and Adhesive Gun, (1) M12™ RED LITHIUM™ Battery Pack, and 30 Min Charger

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About the author

Robert Robillard

Carpenter / Remodeler / Editor

Rob Robillard is “The Concord Carpenter” Rob is a builder, general contractor, carpenter, woodworker, and editor of Concord Carpenter and ToolBoxBuzz As a General Contractor and carpenter, Rob owns and operates Concord Carpenter LLC. A full-service remodeling and construction company. Rob is a recognized leader in home building best practices and a source for how-to information for building professionals. On this website, Rob covers all aspects of home construction, building science, home improvement, woodworking, remodeling, and some of the best product and tool reviews. Rob is in charge of our Tool and Product Review series - Concord Carpenter Videos where we post all of our tool reviews and video tutorials. Rob approaches remodeling and building construction with a pragmatic and problem-solving approach. He enjoys using his knowledge and experience to help and educate building professionals as well as DIYers on best practices in the construction and remodeling industry. He's a strong advocate for "raising the bar" in the construction trades and promoting the trades to youth. #BeAMentor #Green2Great Craftsmanship, quality, and pride guide his journey on this channel The Concord Carpenter's motto: "Well done is better than well said!" : Read more about Rob

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