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expiredKatManDude posted Feb 08, 2026 08:08 PM

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

$50

$84

40% off
+ Free Shipping Ā at Home Depot
38 Comments
18.6K Views
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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 KatManDude 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 jimmytx | 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.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by KatManDude
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 KatManDude 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 jimmytx | 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.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by KatManDude

Community Voting

Deal Score
+54
Good Deal
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Price Intelligence

Model: RYOBI ONE+ 18V Cordless 10 oz. Caulk & Adhesive Gun (Tool Only)

Deal HistoryĀ 

Sale Price
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Top Comments

TunaNugget
1100 Posts
295 Reputation
On mine, even the slowest speed is too fast. Of course, I do suck at caulking.
killabit3
115 Posts
30 Reputation
Hard to justify this for the average diy'er, or an I wrong?

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38 Comments

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Feb 08, 2026 11:23 PM
42 Posts
Joined Oct 2024
AntonMitchellFeb 08, 2026 11:23 PM
42 Posts
How is this one compared to say M12 one?
Feb 08, 2026 11:36 PM
1,100 Posts
Joined Feb 2009
TunaNuggetFeb 08, 2026 11:36 PM
1,100 Posts

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

On mine, even the slowest speed is too fast. Of course, I do suck at caulking.
2
3
Feb 08, 2026 11:38 PM
267 Posts
Joined Jul 2010
NERD-FURGASONFeb 08, 2026 11:38 PM
267 Posts
Quote from antonmitchell :
how is this one compared to say m12 one?
$129.
2
Feb 08, 2026 11:59 PM
4,475 Posts
Joined Jan 2011
carlson03Feb 08, 2026 11:59 PM
4,475 Posts
Quote from TunaNugget :
On mine, even the slowest speed is too fast. Of course, I do suck at caulking.
Surprising, I have this and it did a great job, even bead for me
Feb 09, 2026 12:09 AM
455 Posts
Joined Mar 2015
JuanL1597Feb 09, 2026 12:09 AM
455 Posts
Recently redid my window, door, and baseboards and this was god sent.
Feb 09, 2026 12:14 AM
27 Posts
Joined Aug 2025
DEAN1977Feb 09, 2026 12:14 AM
27 Posts
Have used for several projects, love it. Just takes a bit getting used to it. Did some practice, before 1st use on windows
Feb 09, 2026 12:19 AM
115 Posts
Joined Aug 2011
killabit3Feb 09, 2026 12:19 AM
115 Posts
Hard to justify this for the average diy'er, or an I wrong?
1
1

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Feb 09, 2026 12:46 AM
2 Posts
Joined Nov 2018
arw2018Feb 09, 2026 12:46 AM
2 Posts

Our community has rated this post as helpful. If you agree, why not thank arw2018

Just be careful what you use it with, I slowly advanced the plunger and it easily wrecked a tube of silicone adhesive and I spent a long time removing bits of adhesive from the body of this thing. It's strong but just not for all tubes apparently.
1
Feb 09, 2026 12:49 AM
403 Posts
Joined Nov 2020
drl136usFeb 09, 2026 12:49 AM
403 Posts

Our community has rated this post as helpful. If you agree, why not thank drl136us

Quote from killabit3 :
Hard to justify this for the average diy'er, or an I wrong?
Maybe. I'd say I'm pretty average, and my utility with a regular caulking gun is miserable. I'm terrible at using a constant squeezing pressure, so the result is a line that looks like a 2D Mario Bros level. A machine with a consistent pressure would mean I only have to focus on constant movement.
1
Feb 09, 2026 12:53 AM
265 Posts
Joined Oct 2015
CoffaeFeb 09, 2026 12:53 AM
265 Posts
I love these guns as it saves my hands when air-sealing a large project, but is Ryobi a good brand?
Feb 09, 2026 12:59 AM
341 Posts
Joined Sep 2023
FancyMint8485Feb 09, 2026 12:59 AM
341 Posts
I have one. I was using it to apply some silicone caulk, and I guess it was too thick because the plunger popped through the bottom of the tube. It's been coated in cured silicone ever since. I need to flense it off one of these days.
Feb 09, 2026 01:00 AM
341 Posts
Joined Sep 2023
FancyMint8485Feb 09, 2026 01:00 AM
341 Posts
Quote from arw2018 :
Just be careful what you use it with, I slowly advanced the plunger and it easily wrecked a tube of silicone adhesive and I spent a long time removing bits of adhesive from the body of this thing. It's strong but just not for all tubes apparently.
Same thing happened to me. The plunger is still coated in cured silicone.
Feb 09, 2026 01:10 AM
2,750 Posts
Joined Oct 2012
JaxidianFeb 09, 2026 01:10 AM
2,750 Posts
Quote from killabit3 :
Hard to justify this for the average diy'er, or an I wrong?
It depends on what you're DIY'ing. Don't get this to caulk a sink. I bought this when sealing a ~12ft crack in the basement and it was an awesome tool for the job (I think we went through about 12 tubes of various types of goop). Was also great when I did about 20ft of roof work - was great to reseal shingles with that nasty tar-like goop. Also very good for tubes of liquid nails for random projects. But it's not for small jobs like a sink. Maybe a bathtub. Maybe. But practice first.
Feb 09, 2026 01:19 AM
184 Posts
Joined Dec 2012
S0LFeb 09, 2026 01:19 AM
184 Posts
I own this version but have only used it a couple times. A bit heavy but works great. I found that this is way easier to lay a consistent bead vs my traditional manual gun. I like that the flow stops as soon as the trigger is released. Not sure what i paid, but i dont love caulking as a task and imo the convenience and ease of use is worth even the original cost.
If i was a using this daily or had a project that required extensive overhead work, I would look into other options that are lighter weight like the Milwaukee m12. But at this cost for most homeowner jobs, this is great.

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Feb 09, 2026 01:28 AM
137 Posts
Joined Jan 2016
ethersphereFeb 09, 2026 01:28 AM
137 Posts
I've been wanting one of these for while...but I can't remember the last time I've used a caulk gun...is it because I don't have one of these that I stay away from caulking, or I don't have of these because I don't use caulk?

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