Milwaukee M18 10oz Caulk Gun (bare tool)

Milwaukee M18 10oz Caulk Gun (bare tool)

The Milwaukee 2641-20 M18™ 10oz Caulk Gun is a high-force, precision dispensing tool built to handle everything from standard caulk to the toughest adhesives without breaking a sweat—or your wrist. Delivering an impressive 950 lbs of pushing force, it powers through high-viscosity materials while maintaining smooth, consistent bead control thanks to CFT™ Constant Flow Technology. With a variable speed trigger, 6-speed dial, and anti-drip mechanism, this tool keeps your work clean, controlled, and professional—because nothing ruins a job faster than a messy bead (well… almost nothing).

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2641-20
• Tool Type: Cordless caulk and adhesive gun (bare tool)
• Power Source: M18™ REDLITHIUM™ battery (sold separately)
• Max Force: 950 lbs pushing force for high-viscosity materials
• Flow Rate: 0–21 inches per minute (IPM)
• Speed Control: Variable speed trigger with 6-setting speed dial
• Technology: CFT™ Constant Flow Technology for smooth, consistent dispensing
• Anti-Drip Feature: Prevents excess material from oozing after trigger release
• Carriage Type: Includes 10 oz carriage (compatible with quart and sausage-style conversions)
• Adjustability: Rotating collar for improved bead control around corners
• Drive System: All-metal gears for durability and long service life
• Capacity: Dispenses 200+ 10 oz tubes per charge (with M18™ battery)
• Included Components:
  • 10 oz carriage
  • Plunger rod
  • Piston assembly

Ideal For

• Applying construction adhesives, sealants, and caulks with precision
• Users working with high-viscosity materials that manual guns struggle with
• Jobs requiring clean, consistent bead lines for a professional finish
• Contractors needing all-day performance with minimal hand fatigue
• Anyone tired of squeezing a manual caulk gun like it owes them money