Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
  1. Deal Image
Item 1 of 3
  1. Deal Image
  2. Deal Image
  3. Deal Image
Item 1 of 3
expiredRokket | Staff posted Aug 11, 2025 7:25 AM

Milwaukee M12 Cordless 10oz. Adhesive and Caulk Gun w/ 2-Pack 3.0Ah Battery Pack

$129

$299

56% off
+ Free S/Hat Home Depot
22 Comments
13.1K Views
Visit Home Depot
Deal Details
Home Depot has Milwaukee M12 12V Cordless 10oz. Adhesive and Caulk Gun w/ 2-Pack 3.0Ah Battery Pack (2441-20-48-11-2412) on sale for $129. Shipping is free, otherwise, select free store ship to store as an alternative option.

Thanks to Deal Hunter Rokket for finding this deal

Note, product/availability for ship to store may vary by location

About the Product
  • 400 Lbs. Expulsive Force
  • Rotational Speed Dial
  • Rotating Collar
  • Variable Speed Trigger
  • Dispense Calk/10oz. Cartridge
Includes
  • Milwaukee M12 12V Cordless 10oz. Adhesive and Caulk Gun
  • 2-Pack Milwaukee M12 RedLithium XC 3.0 Ah Battery Pack

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • This offer is part of Home Depot's Pro Special Buy deal/offer
    • Apply adhesives/sealants w/ the rotational speed dial/variable speed trigger; compatible w/ all M12 RedLithium batteries/charger
    • Product is eligible for return within 90 days of purchase
    • Offer valid through August 11, 2025 or while supplies last

Original Post

Written by Rokket | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Home Depot has Milwaukee M12 12V Cordless 10oz. Adhesive and Caulk Gun w/ 2-Pack 3.0Ah Battery Pack (2441-20-48-11-2412) on sale for $129. Shipping is free, otherwise, select free store ship to store as an alternative option.

Thanks to Deal Hunter Rokket for finding this deal

Note, product/availability for ship to store may vary by location

About the Product
  • 400 Lbs. Expulsive Force
  • Rotational Speed Dial
  • Rotating Collar
  • Variable Speed Trigger
  • Dispense Calk/10oz. Cartridge
Includes
  • Milwaukee M12 12V Cordless 10oz. Adhesive and Caulk Gun
  • 2-Pack Milwaukee M12 RedLithium XC 3.0 Ah Battery Pack

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • This offer is part of Home Depot's Pro Special Buy deal/offer
    • Apply adhesives/sealants w/ the rotational speed dial/variable speed trigger; compatible w/ all M12 RedLithium batteries/charger
    • Product is eligible for return within 90 days of purchase
    • Offer valid through August 11, 2025 or while supplies last

Original Post

Written by Rokket | Staff

Community Voting

Deal Score
+46
Good Deal
Visit Home Depot

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

22 Comments

Sign up for a Slickdeals account to remove this ad.

Aug 11, 2025 12:00 PM
103 Comments
Joined Nov 2017
Teji91Aug 11, 2025 12:00 PM
103 Comments
It's a steal! i've been waiting for this for so long
Aug 11, 2025 12:23 PM
68 Comments
Joined Dec 2011
thepimentoAug 11, 2025 12:23 PM
68 Comments
Quote from Teji91 :
It's a steal! i've been waiting for this for so long
Out of curiosity, how much caulking do you do? Outside of a pro painter or (maybe) plumber, this seems like more of a hassle.
Aug 11, 2025 12:49 PM
360 Comments
Joined Aug 2017
dharansAug 11, 2025 12:49 PM
360 Comments
Quote from thepimento :
Out of curiosity, how much caulking do you do? Outside of a pro painter or (maybe) plumber, this seems like more of a hassle.
People with larger houses always have caulking in one room or another. If this simplifies the process, it makes sense. Besides, for folks who own M-series tools, the extra 2 batteries can be sold to reduce the price even further
Aug 11, 2025 12:53 PM
194 Comments
Joined Oct 2010
awdspyderAug 11, 2025 12:53 PM
194 Comments
Quote from thepimento :
Out of curiosity, how much caulking do you do? Outside of a pro painter or (maybe) plumber, this seems like more of a hassle.
Any DIYer that's replaced a few hundred feet of baseboards when redoing flooring, or put in a new kitchen backsplash, or built a 75-ft long retaining wall, can tell you why you'd want this.

I'm a pretty fit dude that can do pull-ups with more than my bodyweight, but thought I'd wrecked my right forearm flexors after putting that retaining wall cap on. I would have killed for this thing that day.

Couldn't, well... you know, for like 3 days...
1
Aug 11, 2025 12:55 PM
276 Comments
Joined Apr 2006
frrankosuaveAug 11, 2025 12:55 PM
276 Comments
Quote from thepimento :
Out of curiosity, how much caulking do you do? Outside of a pro painter or (maybe) plumber, this seems like more of a hassle.
I have this tool and love it. I am just a home owner, not a pro. It really does a good job in releasing pressure to lessen chance of drip and does a super job applying constant force. also lessens fatigue on your grip hand. I have some really hard to squeeze stuff and this makes it easy. I smiled first time I used it
Aug 11, 2025 12:59 PM
194 Comments
Joined Oct 2010
awdspyderAug 11, 2025 12:59 PM
194 Comments
Quote from frrankosuave :
I have this tool and love it. I am just a home owner, not a pro. It really does a good job in releasing pressure to lessen chance of drip and does a super job applying constant force. also lessens fatigue on your grip hand. I have some really hard to squeeze stuff and this makes it easy. I smiled first time I used it
All great points - and don't forget, as with all tools for the DIYer, this thing pays for itself the first time you don't have to pay a handyman to even do a simple task like re-caulking a leaking shower escutcheon (see, there's another use).
Aug 11, 2025 1:17 PM
234 Comments
Joined Jan 2015
marcwsu1978Aug 11, 2025 1:17 PM
234 Comments
This is a SOLID deal! I had found a deal for 159 with the CP 3.0 battery a month ago. I couldn't wait as I needed the gun. Otherwise, this is an amazing price.

Sign up for a Slickdeals account to remove this ad.

Aug 11, 2025 1:19 PM
2.1K Comments
Joined Dec 2004
awdawgAug 11, 2025 1:19 PM
2.1K Comments
Interesting, I guess I haven't had to do a very large amount of caulking, but this tool sure seems pricey for what it is. I guess the allure here is the 2 batteries in there for that price. For what it's worth, it looks like ryobi's version bare tool goes for ~$74 for those with a ryobi battery.
Aug 11, 2025 1:38 PM
256 Comments
Joined Oct 2012
sethgaAug 11, 2025 1:38 PM
256 Comments
Better than the hack considering batteries come with. thanks!
Aug 11, 2025 1:52 PM
343 Comments
Joined Apr 2008
Nickb1907Aug 11, 2025 1:52 PM
343 Comments
Word of caution. This will push through and blow out all inside the gun. Need to be sure not to push it to hard and that the cut end is large enough. Basically ensure there is no restriction.

Otherwise it is a great tool I bought 2 months ago. Wish this deal was around as I could have used the batteries. I think I got it for around $80 with HD hack.
1
Aug 11, 2025 2:15 PM
138 Comments
Joined Jul 2022
VioletDeer172Aug 11, 2025 2:15 PM
138 Comments
For those who already has the RYOBI caulking gun (either the old or new model), you don't need to buy this. Here's a video comparing this M12 to the older RYOBI model: https://youtu.be/TEFgcuIegv0?si=03Fw7rVqqW7ZonkABasically, M12 has a locking pin that needs to be engaged for the tool to function. But you need to unlock this pin to manually move the plunge. So the frustration is you have this extra step of locking/unlocking the pin. The RYOBI doesn't have this problem in either model. You can manually move the plunge as you please throughout your workflow. The newer RYOBI model has the anti-drip just like the M12. I have this model. The anti-drip has its good and bad. The video explains it better. The RYOBI can also stand by itself when you have a battery in it. The M12 can't do that.
Aug 11, 2025 2:37 PM
1.2K Comments
Joined Feb 2011
iez6996Aug 11, 2025 2:37 PM
1.2K Comments
Quote from VioletDeer172 :
For those who already has the RYOBI caulking gun (either the old or new model), you don't need to buy this. Here's a video comparing this M12 to the older RYOBI model: https://youtu.be/TEFgcuIegv0?si=03Fw7rVqqW7ZonkABasically, M12 has a locking pin that needs to be engaged for the tool to function. But you need to unlock this pin to manually move the plunge. So the frustration is you have this extra step of locking/unlocking the pin. The RYOBI doesn't have this problem in either model. You can manually move the plunge as you please throughout your workflow. The newer RYOBI model has the anti-drip just like the M12. I have this model. The anti-drip has its good and bad. The video explains it better. The RYOBI can also stand by itself when you have a battery in it. The M12 can't do that.
they are from the same manufacturer so this makes sense
Aug 11, 2025 3:03 PM
17.7K Comments
Joined Nov 2003
deshwasiAug 11, 2025 3:03 PM
17.7K Comments
dammit. felt pressured into buying this even though I dont think I have ever caulked. any tips on how to remove old stuff and prep without scratching up the joint?
Aug 11, 2025 3:32 PM
557 Comments
Joined Nov 2016
lunesta2Aug 11, 2025 3:32 PM
557 Comments
https://youtu.be/4T4Xd_fEmjY?si=tASx_Z2hmAbXbiLo

Sign up for a Slickdeals account to remove this ad.

Aug 11, 2025 3:40 PM
88 Comments
Joined Nov 2015
manzomanAug 11, 2025 3:40 PM
88 Comments
Helps with arthritis in the hands

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Free ShippingHome & Home ImprovementToolsMilwaukee ToolHome Depot

Popular Deals

See All
Found by Immortalsolitude
Jul 28, 2026 4:08 AM
Forum Thread
USB C Splitter Multi Charging Cable, USB A/C to USB C Charger Cord $4.99$4.99$9.99
50% off
0
Found by pennysave
Jul 27, 2026 2:43 PM
Forum Thread
2 Pcs Bluey Character Toddler Long Sleeve Shirt and Pants Pajama Set (Sizes 12M-4T) $5 + Free S&H w/ Walmart+ or $35+$5.00$8.98
44% off
0
Found by phoinix
Yesterday 11:09 AM
Forum Thread
$20.87 | Mulholland Drive: DigiPack (4K Ultra HD + Blu-ray) at Amazon$21$50
57% off
1
Found by blue668
Jul 28, 2026 12:27 PM
Forum Thread
adidas kids Entrada 22 Shorts $4.8 + Free Shipping$4.80$16
70% off
0
Found by ItsSoCheap
Today 1:51 AM
Forum Thread
5.1-Ounce Jell-O Banana Cream Instant Pudding & Pie Filling Mix (Family Size) $1.33 w/ S&S + Free Shipping w/ Prime or on $35+$1.33$2.49
46% off
0

Trending Deals

See All
Found by Dmytro_B
Yesterday 8:13 PM
Forum Thread
Samsung Galaxy S26+, Unlocked Android Smartphone, 256GB, various colors $849.99$850$1,100
22% off
3
Found by tunabreath
Jul 28, 2026 11:59 PM
Forum Thread
Harbor Freight ITC, FREE hat with $14.99 purchase, non-ITC receives hat with $29.99 purchase, 8/3 - 8/6
8
Found by Tel06c
Yesterday 4:24 PM
Forum Thread
Haagen Dazs Ice Cream B1G1 At Walgreens 2/$6.79
6
Found by ItsSoCheap
Today 12:54 AM
Forum Thread
13-in-1 WOOPHEN Multi-Bit Screwdriver Set w/ Adjustable Extension Shaft (Blue) $4.99 + Free Shipping w/ Prime or on $35+$4.99$9.99
50% off
1
Found by Immortalsolitude
Today 12:24 AM
Forum Thread
Ricola Cough Drops, Natural Herb , 21 Drops, 1 Count $1.85$1.85$4.99
62% off
1