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frontpageLolaBunny21 | Staff posted May 22, 2026 07:00 PM
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frontpageLolaBunny21 | Staff posted May 22, 2026 07:00 PM

SEESII 21V Cordless Caulking Gun Kit w/ 2x 2.0Ah Batteries & Accessories

+ Free S&H

$30

$63

52% off
Amazon
13 Comments 6,087 Views
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Deal Details
Seesii-US via Amazon has SEESII 21V Cordless Caulking Gun Kit w/ 2x 2.0Ah Batteries, Charger & Accessories (GN100P) on sale for $49.99 - $20 with promo code OEQK5376 at checkout = $29.99. Shipping is free.

Thanks to Deal Hunter LolaBunny21 for sharing this deal.
  • Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.
Details:
  • Cordless caulk gun: eliminates manual squeezing and reduces hand fatigue for small or large projects
  • 2000mAh battery: up to 180 minutes runtime, 50%+ faster than manual caulking
  • No-drip precision: 300KG thrust with instant flow stop for clean, mess-free application
  • 4-speed adjustable control: 0-220 mm/min for various sealant viscosities
  • Universal compatibility: fits standard 10oz (300ml) cartridges including silicone and acrylic
  • Lifetime after-sale service with 24/7 customer support
  • Package includes: caulk gun, 2x 2000mAh batteries, charger, 3-in-1 caulk remover tool, 5x silicone pads, 3x nozzles

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by LolaBunny21 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Seesii-US via Amazon has SEESII 21V Cordless Caulking Gun Kit w/ 2x 2.0Ah Batteries, Charger & Accessories (GN100P) on sale for $49.99 - $20 with promo code OEQK5376 at checkout = $29.99. Shipping is free.

Thanks to Deal Hunter LolaBunny21 for sharing this deal.
  • Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.
Details:
  • Cordless caulk gun: eliminates manual squeezing and reduces hand fatigue for small or large projects
  • 2000mAh battery: up to 180 minutes runtime, 50%+ faster than manual caulking
  • No-drip precision: 300KG thrust with instant flow stop for clean, mess-free application
  • 4-speed adjustable control: 0-220 mm/min for various sealant viscosities
  • Universal compatibility: fits standard 10oz (300ml) cartridges including silicone and acrylic
  • Lifetime after-sale service with 24/7 customer support
  • Package includes: caulk gun, 2x 2000mAh batteries, charger, 3-in-1 caulk remover tool, 5x silicone pads, 3x nozzles

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by LolaBunny21 | Staff

Community Voting

Deal Score
+22
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13 Comments

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Yesterday 12:34 AM
292 Posts
Joined Oct 2004
sherretzYesterday 12:34 AM
292 Posts
Code only gives 5% off not 40%. Any tips?
Yesterday 03:54 AM
489 Posts
Joined Nov 2016
tenshadowsunYesterday 03:54 AM
489 Posts
Quote from sherretz :
Code only gives 5% off not 40%. Any tips?
Shows $20 off with that code for me
Yesterday 04:15 AM
489 Posts
Joined Nov 2016
tenshadowsunYesterday 04:15 AM
489 Posts
In for one. Thanks OP. These average around $40-$45 on Amazon with the two batteries
Yesterday 01:46 PM
120 Posts
Joined Jun 2023
MaroonBird313Yesterday 01:46 PM
120 Posts
Can't speak on the brand, but bought the ryobi version and let the haters hate these things are great for consistency and doesn't waste as much. Also makes it really easy if doing a large area.
Highly recommend.
Yesterday 02:15 PM
183 Posts
Joined Sep 2013
DrewBreeze13Yesterday 02:15 PM
183 Posts
Quote from MaroonBird313 :
Can't speak on the brand, but bought the ryobi version and let the haters hate these things are great for consistency and doesn't waste as much. Also makes it really easy if doing a large area.Highly recommend.
I got the Ridgid one and have been thoroughly disappointed. Not sure if mine is defective or what but it snaps back/releases with even the slightest pressure and for some reason doesn't stop the flow when the trigger is released. Do you have any of these issues? It's the only one of these I've tried so I don't know what's normal.
Yesterday 03:07 PM
377 Posts
Joined Jul 2015
mlnem4sYesterday 03:07 PM
377 Posts
My cordless caulk gun has been working flawlessly for over 30 years. I only charged it once, when I bought it because I didn't have cash. Smilie
4
Yesterday 04:05 PM
107 Posts
Joined Feb 2015
HachiNYCYesterday 04:05 PM
107 Posts
Seems hard to justify for the average home owner.

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Yesterday 08:21 PM
9 Posts
Joined Dec 2023
AmusedLaborer4045Yesterday 08:21 PM
9 Posts
The first one had trigger problem, so I returned it. The second one is OK, but trigger is kind of soft. Hopefully it will last. With manual gun you cannot have consistent flow, if you caulk more than several inches. Only electric one will give you consistent bed. Of course it is not dewalt or Milwaukee, so it is not for pro use. For $30 with 2 batteries it is worth it.
1
Today 01:30 AM
994 Posts
Joined Dec 2009
flipmarcToday 01:30 AM
994 Posts
In4one
Pro
Today 02:59 AM
3,281 Posts
Joined Jan 2006
jneset
Pro
Today 02:59 AM
3,281 Posts
That's double the caulking
Today 03:03 AM
1,709 Posts
Joined Jun 2013
FunkinyourfaceToday 03:03 AM
1,709 Posts
Quote from HachiNYC :
Seems hard to justify for the average home owner.
if youre doing like the baseboards for your entire house? yeah sure. if youre doing your sink? no. Def not a necessary tool but has its uses
Today 03:46 AM
3,625 Posts
Joined Dec 2008
clinteastwoodToday 03:46 AM
3,625 Posts
Quote from HachiNYC :
Seems hard to justify for the average home owner.
Used a manual caulk for years, it's fine for home use. I don't need an electric caulk to compensate for anything.
Cleaning up excess is the bigger skill.
1
Today 04:33 AM
4,174 Posts
Joined Mar 2015
CoolDealFinderToday 04:33 AM
4,174 Posts
Seesi batteries are standard so if u have other SEEsi products.. it might help

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