This would work well for applying heavy grout to a thin brick wall.
Milwaukee M12 20oz. Caulking and Adhesive Gun Kit, Aluminum Barrel/Sausage Conversion, Model# 2442-21

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 06/29/26Store Pickup:
Not available - online only
- Variable speed trigger and max speed dial for complete control
- Up to 400 lbs. of pushing force
- 0-28 IPM dispensing rate
- 360° rotating collar
- Interchangeable quick-change carriage design for use with various material types
See full description
Description
Key Specs
Reviews
Q & A
Accessories
Warranty
Compare
Product Summary
What's Included
- (1) M12 20-oz. caulk/adhesive gun (1) 20-oz. aluminum barrel/sausage conversion kit (1) M12 RedLithium battery (1) M12 lithium-ion battery charger
Downloads
Over 80 Tools, One Battery
- More than 80 unique solutions make the M12™ family the largest sub-compact cordless system on the market.
- M12™ defines cordless tool innovation, transforming inefficient manual tools into advanced workhorses powered by MILWAUKEE's ® REDLITHIUM™ battery technology.
The M12™ System – Built For The Jobsite
- The MILWAUKEE ® M12™ cordless system delivers industry leading durability and power in a size that outperforms the competition in the tightest places.
- REDLITHIUM™ batteries last longer, think faster, and work harder than all other professional LITHIUM-ION batteries. Built to withstand the harshest environments, REDLITHIUM™ batteries deliver more work over the course of your day and the life of the battery.
- Combining advanced hardware and software, REDLINK™ Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity.
Shop With Confidence
- MILWAUKEE ® provides the best in heavy-duty electric power tools and accessories.
- Your purchase is protected with a 5-year limited warranty on cordless tools, a 2-year limited warranty on compact batteries, and a 3-year limited warranty on XC batteries.
- Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Features + Benefits
- Variable speed trigger and max speed dial for complete control
- Up to 400 lbs. of pushing force
- 0-28 IPM dispensing rate
- 360° rotating collar
- Interchangeable quick-change carriage design for use with various material types
- Includes M12 battery and charger
- Adjustable rack that doubles as a hook to hang up when tool is not in use
Key Specs
| Attribute | Specification |
|---|---|
item# | 63554 |
Brand | Milwaukee |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 7.16 LB |
Power Source | Battery |
Power Source | Battery |
Capacity | 20 oz |
Capacity (oz.) | 20 |
Capacity | 20 oz |
Battery Included | Yes |
Battery Included | Yes |
| Attribute | Specification |
|---|---|
Cordless | Yes |
Cordless | Yes |
Charger Included | Yes |
Product Type | Caulking/adhesive gun |
Charger Included | Yes |
Volts | 12 |
Volts | 12 |
Product Weight | lb |
Product Weight | lb |
Dimensions L x W x H (in.) | 9.0 x 20.75 x 4.5 in |
Dimensions L x W x H (in.) | 9.0 x 20.75 x 4.5 in |
Reviews
Questions & Answers
Questions
-
· 3 months ago
WILL THIS WORK FOR HEAVY GROUT ON THIN BRICK WALL?
1 answer-
ProductExpert6· 3 months ago
Helpful?
-
-
· 3 years ago
Does this kit dispense both 10 oz and sausage or ONLY sausage only? The language is unclear
1 answer-
ProductExpert38· 3 years ago
This model is only capable of 20 oz.
Helpful?
-
-
· 4 years ago
Is this more of a commercial application gun
1 answer-
ProductExpert31· 4 years ago
This can be used for everything from general home to commercial use.
Helpful?
-
-
· 5 years ago
Can this be used as a "bulk" caulk gun?
1 answer-
ProductExpert12· 5 years ago
This caulk and adhesive gun is designed for use with the sausage style cartridges only, it cannot be used as a bulk caulk gun.
Helpful?
-
Accessories We Recommend
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.
Warranty
Manufacturer's Warranty
5 year limited warranty
Compare with Most Popular in Caulk Guns
See All Caulk Guns
See All Milwaukee Caulk Guns
Currently Viewing This Product
Item # 63554
$229.00Shipping:
Backordered: Order now to reserve yours -
Estimated to ship 06/29/26Store Pickup:
Not available - online only
Item # 45407
$299.00Shipping:
Free shipping (lower 48 states) - Available nowStore Pickup:
Not Available
Item # 50709
$199.99Shipping:
Factory shippedStore Pickup:
Not available - online only
Specifications
Battery
Battery
Corded Electric
20 oz
10 oz
60.6 oz
20
10
60.6
Yes
No
-
Yes
Yes
No
Yes
No
-
Caulking/adhesive gun
Caulking gun
Accessory
12
18
-
lb
4.9000 lb
-
9.0 x 20.75 x 4.5 in
3.54 x 19.08 x 10.71 in
-
See All Caulk Guns
See All Milwaukee Caulk Guns
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.






