Model # 2442-21

Internet #203639363

Store SO SKU #1000793062

Milwaukee M12 12-Volt Lithium-Ion 20 oz. Cordless Aluminum Barrel Caulk and Adhesive Gun Kit
0045242286331

Milwaukee

M12 12-Volt Lithium-Ion 20 oz. Cordless Aluminum Barrel Caulk and Adhesive Gun Kit

  • Easily dispenses over 100 10 oz. tubes on a single charge
  • Features a rotational speed dial and variable-speed trigger
  • Part of the M12 System, featuring over 70 tools
$16900 /each
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Frequently Bought Together

Product Overview

Milwaukee includes a 12-Volt lithium-ion battery with this cordless sausage-style caulk gun that will easily dispense over 100 10 oz. tubes on a single charge. The extended barrel also accommodates 20 oz. industrial-size tubes, giving professionals unparalleled efficiency and precision for large-scale adhesive and sealant jobs. Battery life is restored in just 30 minutes with the included M12 charger, short enough to re-energize on your lunch break. Apply precise amounts by setting the speed dial and depressing the variable-speed trigger. Dispensing is aided by a rotating collar and drip-resistant auto-reverse stop.

  • Includes: (1) 12-Volt 20 oz. caulk gun, (1) M12 lithium-ion battery and (1) M12 charger
  • Supplies up to 400 lbs. of thrust
  • Aluminum barrel makes tool lightweight
  • Plunger has built-in hook for quick storage
  • Includes seal puncture tool
  • 10 oz. and quart adapters sold separately
  • 5-year limited tool warranty; 2-year limited battery/charger warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
20.63
Product Height (in.)
8.9
Product Width (in.)
4.41

Details

Batteries Included
Yes
Battery Amp Hours
1.5
Battery Power Type
Lithium Ion
Battery Size
Lithium Ion
Caulk Type
Specialty
Charger Included
Yes
Color Family
Red
Cordless Tool Type
Caulk Gun
Cordless/ Corded
Cordless
Ladder Hook
Yes
Maximum tube capacity (oz.)
20
Number of Batteries Included
1
Product Weight (lb.)
7.21lb
Reconditioned
No
Returnable
90-Day
Spout Cutter
Yes
Tools Product Type
Power Tool
Variable Pressure Control
Yes
Voltage (volts)
12

Warranty / Certifications

Certifications and Listings
1-UL Listed,CSA Listed,ETL Listed
Manufacturer Warranty
5 Year limited warranty on tool; 2 year warranty on battery

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Customer Questions & Answers

How much is another battery cost and can you buy them at the store or do I have to order them through you

Asked by: mike
Batteries can be bought through Home Depot direct. They offer best price right now as they are on sale $20 off.
Answered by: kozeydos
Date published: 2016-12-23

can I purchase the tip assembly for Milwaukee model # 2442-21 Home depot internet # 203639363

Asked by: Anonymous
The 2442-21 Milwaukee® M12™ 20oz. Aluminum Barrel Sausage Style Caulk and Adhesive Gun kit nozzle is available for purchase. Please call 1-800-SAWDUST to speak with a Milwaukee Tool representative. The replacement caulk gun nozzle is model number 31-12-0700.
Answered by: MilwaukeeElectric
Date published: 2015-09-20

Is the barrel supposed to feel loose or did I get a dud.

Asked by: Brian

Does the sausage barrel allow use of bulk glazing material directly in the barrel?

Asked by: Logan
  • y_2017, m_7, d_16, h_22CST
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Customer Reviews

M12 12-Volt Lithium-Ion 20 oz. Cordless Aluminum Barrel Caulk and Adhesive Gun Kit is rated 4.8 out of 5 by 9.
Rated 5 out of 5 by from No Carpal Tunnel Syndrome I had a job sealing cracks on a Basement slab. I used an entire case of NP-1. It was not warm either. Great tool for the inventory. On lower speeds it sounds like the battery is about dead, it kept on working.
Date published: 2017-04-07
Rated 5 out of 5 by from Awesome It's a little heavy but for big caulk joints this is the tool to have . Not recommended for tiny joints but overall this tool is worth its weight in gold !!!!!! 5 stars
Date published: 2017-01-28
Rated 5 out of 5 by from Great tool, definitely recommend... Great tool, definitely recommend
Date published: 2017-04-01
Rated 5 out of 5 by from Lightweight easy to use and excellent price. Better than other much more expensive caulk guns. Ho... Lightweight easy to use and excellent price. Better than other much more expensive caulk guns. Home Depot is best place to buy for sure.
Date published: 2016-12-23
Rated 5 out of 5 by from M12 Caulk Gun Review Great gun works flawlessly. Recommend over the Albion brand. Home Depot has best price anywhere.
Date published: 2016-12-28
Rated 3 out of 5 by from was good great caulking gun with really good price thx fast shiping
Date published: 2016-06-15
Rated 5 out of 5 by from Awesome product Purchased this caulking gun not to use for caulking but, as a battery operated jerky gun. The barrel length and diameter is the same as my jerky cannon so to modify was simple and reversible. I ran out 112 pounds of jerky (74 tubes full) and never had to recharge the battery.
Date published: 2015-04-08
Rated 5 out of 5 by from Very Good Product How I live abroad (Brazil) i bought this product for my employes and reach our spectatives.
Date published: 2015-02-03
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