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Dmytro_B 15.4K Views
Feb 20, 2026 8:49 AM

Ryobi ONE+ 18V Cordless 10-Oz Caulk & Adhesive Gun (Tool Only)

$50

$84

40% off
+ Free Shippingat Home Depot
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Deal Details
Home Depot has Ryobi ONE+ 18V Cordless 10-Oz Caulk & Adhesive Gun (Tool Only, PCL901B) on sale for $49.97. Shipping is free or choose curbside pickup where stock permits.
  • Note: Availability for pickup may vary by location.
Thanks to Community Member Dmytro_B for sharing this deal.

About this product:
  • Cordless caulk and adhesive gun for for 10oz cartridges
  • Up to 500lb push force handles thick sealants
  • Variable speed dial for precise bead control
  • Anti-drip technology reduces mess
  • Rotating collar improves access in tight spaces

Editor's Notes

Written by citan359 | Staff
  • About this Store:
    • You can view Home Depot's Return Policy here.
  • Additional Information:
    • Rated 4.5 out of 5 stars at Home Depot based on over 660 customer reviews.
    • This offer matches the recent Frontpage Deal.

Original Post

Written by Dmytro_B
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Home Depot has Ryobi ONE+ 18V Cordless 10-Oz Caulk & Adhesive Gun (Tool Only, PCL901B) on sale for $49.97. Shipping is free or choose curbside pickup where stock permits.
  • Note: Availability for pickup may vary by location.
Thanks to Community Member Dmytro_B for sharing this deal.

About this product:
  • Cordless caulk and adhesive gun for for 10oz cartridges
  • Up to 500lb push force handles thick sealants
  • Variable speed dial for precise bead control
  • Anti-drip technology reduces mess
  • Rotating collar improves access in tight spaces

Editor's Notes

Written by citan359 | Staff
  • About this Store:
    • You can view Home Depot's Return Policy here.
  • Additional Information:
    • Rated 4.5 out of 5 stars at Home Depot based on over 660 customer reviews.
    • This offer matches the recent Frontpage Deal.

Original Post

Written by Dmytro_B

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Top Comments

Bloud1
300Comments
30Reputation
This is an awesome tool have had it for 2 years.
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Community Reviews

This cordless caulk and adhesive gun stands out for making long caulking jobs faster and easier, especially on baseboards, tubs, sinks, bay windows, and flashing work. It lays a steady bead, reduces hand cramps, and helps with thick sealants and adhesives that are hard to push by hand. The main tradeoffs are speed control and size, since the lowest setting can still feel fast, there can be a lag before it engages, and the longer body is awkward in tight spaces. It seems best for bigger DIY jobs or thick materials rather than occasional small touchups.

  • The tool can reduce hand cramps compared with manual caulking guns during longer projects.

    b.armsjonhern

  • The powered mechanism can help push thick sealants and adhesives that require higher pressure.

    b.armswiebel03

  • The cordless caulk and adhesive gun can lay a constant even bead across a full tube.

    b.arms

  • The gun can speed up bathtub caulking and help complete baseboard caulking quickly.

    dong888

  • The lowest setting can still dispense caulk too fast, requiring quick edge passes for control.

    FairSnail4902dong888

  • A 15-20 second lag between triggering and engagement can make speed control difficult.

    FairSnail4902

  • The tool can be less useful in confined spaces because the gun is longer than a manual caulk gun.

    dong888

  • The gun may not work well with thicker materials, and the rod can reportedly bend after short use.

    shortprong

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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30 Comments

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Feb 20, 2026 11:15 AM
300 Comments
Joined Jun 2018
Bloud1Feb 20, 2026 11:15 AM
300 Comments
This is an awesome tool have had it for 2 years.
Feb 20, 2026 11:50 AM
2.2K Comments
Joined Sep 2006
homeslicerFeb 20, 2026 11:50 AM
2.2K Comments
Quote from Bloud1 View quoted comment :
This is an awesome tool have had it for 2 years.
Yes great tool used it yesterday and many other times around the house
Feb 20, 2026 1:09 PM
2.1K Comments
Joined Nov 2008
LargeJamesFeb 20, 2026 1:09 PM
2.1K Comments
Have been looking at this for a while, and finally grabbed it from DTO for $40 over the weekend. Would have rather waited and got it new for $10 more. Have a couple bathrooms to do. Reviews seemed positive, once you get the hang of the speed.
Feb 20, 2026 2:22 PM
586 Comments
Joined Dec 2015
BeniskickbuttFeb 20, 2026 2:22 PM
586 Comments
I got the dewalt variant for $100 a few months ago. These things are awesome and sure the ryobi would work just as well. Made it uber easier applying a consistent bead all around my chicken coop. I dont have the steadiest hands so this this type of tool was great.
Feb 20, 2026 2:29 PM
86 Comments
Joined May 2023
FairSnail4902Feb 20, 2026 2:29 PM
86 Comments

Our community has rated this post as helpful. If you agree, why not thank

I may be on the other end with this tool. The lowest setting is still to fast for the vast majority of applications, even with a tiny hole cut in. The only really use over a hand powered one is when using mixing tubes (expoys). This things mostly collects dust in the corner.
2
Feb 20, 2026 2:46 PM
850 Comments
Joined Oct 2010
KHHATLFeb 20, 2026 2:46 PM
850 Comments
Quote from FairSnail4902 View quoted comment :
I may be on the other end with this tool. The lowest setting is still to fast for the vast majority of applications, even with a tiny hole cut in. The only really use over a hand powered one is when using mixing tubes (expoys). This things mostly collects dust in the corner.
Ay ay, you saved me $50. I was thinking of getting this before retirement to do may small DIYs, I hate caulking but for small jobs I was debating if this helps or not. I get it if you are doing like multi windows caulking. Even when I did the LVP floors, I just use the hand tool caulk and not have to worry if I got the right battery. I am currently split between Dewalt and Ryobi.
Feb 20, 2026 2:48 PM
405 Comments
Joined Jul 2006
safaFeb 20, 2026 2:48 PM
405 Comments
thank you

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Feb 20, 2026 3:01 PM
2.3K Comments
Joined Jun 2004
sp44Feb 20, 2026 3:01 PM
2.3K Comments
Hmm... need to re-caulk the bathtub.
Feb 20, 2026 3:32 PM
405 Comments
Joined Apr 2006
spideyriderFeb 20, 2026 3:32 PM
405 Comments
I've got the previous version of this Ryobi gun (P310G I think) and it's a godsend if you are caulking baseboards, tubs, sinks, etc. Even laying down consistent lines of adhesive.

It's one of those tools I didn't think I would use much, but got it because it was $20 at the time. Definitely glad I have it in my arsenal for DIY.

$50 is maybe a bit steep if you won't use it more than a time or two, but worth it if you're a handy guy or gal.
1
Feb 20, 2026 3:53 PM
421 Comments
Joined Feb 2022
BoastfulLake377Feb 20, 2026 3:53 PM
421 Comments
Quote from FairSnail4902 View quoted comment :
I may be on the other end with this tool. The lowest setting is still to fast for the vast majority of applications, even with a tiny hole cut in. The only really use over a hand powered one is when using mixing tubes (expoys). This things mostly collects dust in the corner.
You probably have too big of a cut on the tube. I cut a small hole and it flows slowly, sometimes too slow.
Feb 20, 2026 4:09 PM
2.7K Comments
Joined Oct 2011
bxgirlFeb 20, 2026 4:09 PM
2.7K Comments
Good deal
Feb 20, 2026 4:47 PM
700 Comments
Joined May 2008
wiebel03Feb 20, 2026 4:47 PM
700 Comments
If only these worked for the larger 28oz tubes. Seems easier to just use a drip-free manual for any of these. Pretty much the only time you'd want it is for dealing with thick stuff like PL 3x. That stuff sucks to push out if doing anything large like subfloor installation
Feb 20, 2026 5:36 PM
1.4K Comments
Joined Aug 2004
shadowarachhFeb 20, 2026 5:36 PM
1.4K Comments
Quote from wiebel03 View quoted comment :
If only these worked for the larger 28oz tubes. Seems easier to just use a drip-free manual for any of these. Pretty much the only time you'd want it is for dealing with thick stuff like PL 3x. That stuff sucks to push out if doing anything large like subfloor installation
The Milwaukee upgrade kit will fit these for the larger tubes
Feb 20, 2026 6:54 PM
957 Comments
Joined Aug 2005
dong888Feb 20, 2026 6:54 PM
957 Comments
I had this tool for a couple of years already when back then this was part of free tool from DTO order.

I think it is quite helpful for me to do bathtub caulking, getting the job done very quickly without stress on my fingers.

There are a couple downsides:
1. As mentioned above, lowest setting still comes out quite fast. So I had to get used to running the tip of caulk tube across the edges quickly.

2. The tool is longer than the manual one so it is not useful in more confined space.

Once I got used to running the tool, the job is done very very quickly. And I would imagine this is a must if you want to do the baseboard caulking.

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Feb 20, 2026 7:04 PM
2.3K Comments
Joined Aug 2011
jonhernFeb 20, 2026 7:04 PM
2.3K Comments
I got this with the last free tool with battery offer. Wanted one after getting really cramped in my hand caulking up a couple of bay windows. Really makes the job easier.

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