Internet #100212441

Model #DS-110

Store SKU #593567

Store SO SKU #1002332473

1 lb. Plug Duct Seal Compound

  • Constructed of an easy-to-handle, dough-like material
  • Non-toxic, non-corrosive and non-staining
  • Seals gaps and holes against dust, moisture and drafts
  • See More Details
$207

Frequently Bought Together

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Price:
$207

Product Overview

Gardner Bender Duct Seal Compound Plugs is a dough-like material that is easy to handle. This material helps seal and protect gaps, holes and conduit openings against dust, moisture, drafts and noise. This material is non-toxic, non-corrosive and non-staining. This seal can be used in temperatures that range between -20°F up to 350°F.
  • California residents
  • Dough-like material
  • Helps seal conduit openings, gaps and holes against drafts, dust, moisture and noise
  • Easy to handle
  • Simple to install
  • Under normal conditions the material will not harden or form a skin
  • Non-conduction
  • Non-deteriorating
  • Non-toxic
  • Non-corrosive
  • Non-staining
  • Non-curable
  • Flash point is over 550°F
  • Temperature ranges between -20°F to 350°F

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
1.1
Product Width (in.)
7 in

Details

Brand/Model Compatibility
N/A
HVAC application
All HVAC types
Product Weight (lb.)
0.85
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
None

Questions & Answers

35Questions38Answers

Can this be used to seal around the plastic piece that connects an exhaust hose of a portable AC?

Asked by Lala August 4, 2020
3
Answers

Yes, make sure both surfaces are clean. Then cut thin strips of double-stick "exterior" tape. Home Depot carries at least 3 brands - all good - made to hold different weights. Lightest is 5 pounds. I keep a roll in the car and house. Put the strips on inside of plastic connector where exhaust hose should mate. Push exhaust hose inside the plastic connector tight against the strips for at least 10-30 seconds, depending on the brand of double-stick tape. Resist the urge to rough test it. Use painter's tape to generously wrap around the outside of both plastic piece and exhaust hose to hold it in place, turn on your AC. Go enjoy your day. Tomorrow, remove the painter's tape and check the connection. If a problem, post another question. Home Depot will probably send it to me.

If used to seal duct work, can you still install/place insulation over the ductwork and seal comp...

Asked by LP July 2, 2020
2
Answers

I have a few questions for you to think about. Interior or exterior installation/insulation? Sealed or exposed ductwork? I think duct seal is non-toxic (no gases) and chemically neutral (no reaction to other products). That said, in general there is little risk of insulation scraping off the duct seal. Duct seal is similar to Play-Doh only far more dense. Definitely keep away from children and pets. It will block their air passage if swallowed.

If used outdoors, would painting it increase the lifespan before needing to rework or reapply?

Asked by Joe June 4, 2020
3
Answers

No. Painting just makes you feel better and probably shortens its lifespan because paint changes the chemical compound with additives. There are different colored duct seal, you can order online or at pro suppliers - more expensive.

Is this water proof for outside

Asked by Mike May 7, 2020
5
Answers

Yes, absolutely. That's where I primarily use it without any problems. It does not evaporate, wear down, wash away, or harden in extreme weather. But I do occasionally inspect for signs of critters. After years, so far, so good.

Can this product be used to seal an unused/broken knockout in a non-metallic electrical box? In ...

Asked by kman January 21, 2020
2
Answers

Yes.

Can this be used to seal the copper pipe from an AC condenser pipe leading into an exterior wall ...

Asked by Dan October 17, 2019
5
Answers

I would say yes, but I would seal the underside with low expansion spray foam.

Is it ok for this duct seal to directly touch cable (like romex, UF) and wire? Will it not cause ...

Asked by Bill October 10, 2019
4
Answers

It is fine to use around romex etc. I have notice no issues with it.

Will the product adhere to exterior concrete block through with the conduit passes?

Asked by Wolf August 2, 2019
5
Answers

I haven't tried it on concrete, but it works on steel and rubber - I can't say for sure. If you're penetrating concrete block from the outside to the inside of a building, I'd look for something else or additional, like Bostik. Bostik is a really good seal for keeping water out. But I'm not sure what you're trying to accomplish here, hope this helps some.

Will this product adhere to the exterior concrete block through which the the conduit needing to ...

Asked by Wolf August 2, 2019
3
Answers

I wish I cohld give you a definative answer yes, but, I am an air rifle shooter and I use this in a target box to catch pellets. All I can tell you is it is one sticky substance. Since it only costs $2.98 buy one and test it. I bet it will work

Does this stuff harden or will it stay doughy forever. I need to seal wires in a pool cleaner but...

Asked by tim July 27, 2019
6
Answers

It stays pliable

1 lb. Plug Duct Seal Compound - page 2

Customer Reviews

  • 51 Customer Reviews
  • 4.9 out of 5 stars overall
100% of customers recommended.
Overall Ratings
5star-icon(44)
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Attribute Ratings
Quality
5.0
Value
4.9
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FOR USE AS A PELLET BACK STOP FOR HIGH VELOCITY 1000 FPS PCP FX DREAMLINE 25 CAL AIR RIFLE.
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Not much to say, it worked perfectly. Like...
Not much to say, it worked perfectly. Like playdough, but doesn't harden.
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This material made an excellent quick fix to patch the...
This material made an excellent quick fix to patch the holes in our wood siding made by critters In our extended absence. Works well as a temporary solution, even if not the intended use of this product.
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it is just what i needed. thanks...
it is just what i needed. thanks
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It's a excellent sealing compound, no need to mix with anything. Used to seal open conduit condui...
It's a excellent sealing compound, no need to mix with anything. Used to seal open conduit conduit and weather boxes.
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very happy with the product!...
very happy with the product!
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