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Milwaukee 2641-21CT M18 Cordless Caulk and Adhesive Gun Kit

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For use with 10 oz Cartridges

Deliver caulk or adhesives smoothly and steadily, even with the highest viscosity materials, with the incredible pushing force of the M18TM Cordless 10-oz Caulk and Adhesive Gun. All-metal gears provide an industry-leading 950 lbs of force, and CFTTM Constant Flow Technology eliminates motor oscillation for steady dispensing and even beads at all viscosity levels. A variable-speed trigger and six-setting maximum speed dial optimize the tool's 0-21 inches per minute (IPM) flow rate.
The exclusive Milwaukee anti-drip mechanism prevents oozing of excess material when the trigger is released. A rotating collar gives you maximum bead control around turns, and the quick-change carriage design lets you change between 10-oz, quart and sausage-style containers. The M18 REDLITHIUMTM Battery lets you dispense more than 200 10-oz tubes of construction adhesive on one charge.

Standard Equipment:

  • M18 Cordless Caulk and Adhesive Gun
  • M18 REDLITHIUM Compact Battery (48-11-1815)
  • Universal Charger
  • 10 oz Carriage
  • Plunge Rod Assembly

Optional Accessories:


  • Rating: 18 Volt Li-Ion
  • Force: 950 lbs
  • Speed: 0 to 21 Inches/Minute
  • Length: 18.5"
  • Weight: 5.8 lbs


  • All-metal gears: Deliver industry-leading 950 lbs of dispensing force for the highest viscosity materials.
  • REDLITHIUM Battery Technology: Superior pack construction, electronics, and performance deliver more work per charge and more work over pack life than any battery on the market.
  • Variable-speed trigger: Allows for maximum flow-rate and bead-width control.
  • CFT Constant Flow Technology: Offers steady flow rate and even beads at all viscosity levels.
  • Anti-drip mechanism: Instantly stops material from dripping upon trigger release.
  • Rotating quick-change collar: Accepts all Milwaukee quick-change configurations: 10-oz carriage, quart-size carriage, and 20-oz sausage barrels.
  • 6-Setting max speed dial: Optimizes flow rate from 0-21 IPM (inches per minute).

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