Internet #100553093

Model # 00917

Store SKU #938121

0079941009175

DRYLOK

4 lb. Fast Plug Hydraulic Cement

  • Super fast setting hydraulic cement - sets in 3 to 5 minutes
  • Seals floor/wall & mortar joints and cracks & holes in masonry
  • Stops active water leaks and anchors metal to masonry
$ 7 98
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Frequently Bought Together

Frequently Bought Together

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Product Overview

  • Super fast setting hydraulic cement - sets in 3 to 5 minutes
  • Seals floor/wall & mortar joints and cracks & holes in masonry
  • Stops active water leaks and anchors metal to masonry
Use the United Gilsonite Laboratories 4 lb. DRYLOK Fast Plug Hydraulic Cement to seal settlement cracks in masonry walls and floors. The fast-setting hydraulic cement can help to reduce radon gas penetration.
  • Use to seal cracks in masonry, stop active water leaks and anchor posts and railings
  • Interior/exterior use
  • Mixes easily with water
  • Sets in 3 - 5 minutes
  • Expand as it cures
  • Compressive strength of cured material at: 3 Hours - 365 psi, 24 Hours - 2650 psi, 28 Days - 11975 psi
  • Learn more about concrete and cement here in our Buying Guide
  • California residents see Prop 65 WARNINGS

Product Overview

  • Super fast setting hydraulic cement - sets in 3 to 5 minutes
  • Seals floor/wall & mortar joints and cracks & holes in masonry
  • Stops active water leaks and anchors metal to masonry
Model #: 00917
Sku #: 938121
Internet #: 100553093

Use the United Gilsonite Laboratories 4 lb. DRYLOK Fast Plug Hydraulic Cement to seal settlement cracks in masonry walls and floors. The fast-setting hydraulic cement can help to reduce radon gas penetration.

  • Use to seal cracks in masonry, stop active water leaks and anchor posts and railings
  • Interior/exterior use
  • Mixes easily with water
  • Sets in 3 - 5 minutes
  • Expand as it cures
  • Compressive strength of cured material at: 3 Hours - 365 psi, 24 Hours - 2650 psi, 28 Days - 11975 psi
  • Learn more about concrete and cement here in our Buying Guide
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Super fast setting hydraulic cement - sets in 3 to 5 minutes
  • Seals floor/wall & mortar joints and cracks & holes in masonry
  • Stops active water leaks and anchors metal to masonry
Use the United Gilsonite Laboratories 4 lb. DRYLOK Fast Plug Hydraulic Cement to seal settlement cracks in masonry walls and floors. The fast-setting hydraulic cement can help to reduce radon gas penetration.
  • Use to seal cracks in masonry, stop active water leaks and anchor posts and railings
  • Interior/exterior use
  • Mixes easily with water
  • Sets in 3 - 5 minutes
  • Expand as it cures
  • Compressive strength of cured material at: 3 Hours - 365 psi, 24 Hours - 2650 psi, 28 Days - 11975 psi
  • Learn more about concrete and cement here in our Buying Guide
  • California residents see Prop 65 WARNINGS

Product Overview

  • Super fast setting hydraulic cement - sets in 3 to 5 minutes
  • Seals floor/wall & mortar joints and cracks & holes in masonry
  • Stops active water leaks and anchors metal to masonry
Model #: 00917
Sku #: 938121
Internet #: 100553093

Use the United Gilsonite Laboratories 4 lb. DRYLOK Fast Plug Hydraulic Cement to seal settlement cracks in masonry walls and floors. The fast-setting hydraulic cement can help to reduce radon gas penetration.

  • Use to seal cracks in masonry, stop active water leaks and anchor posts and railings
  • Interior/exterior use
  • Mixes easily with water
  • Sets in 3 - 5 minutes
  • Expand as it cures
  • Compressive strength of cured material at: 3 Hours - 365 psi, 24 Hours - 2650 psi, 28 Days - 11975 psi
  • Learn more about concrete and cement here in our Buying Guide
  • California residents see Prop 65 WARNINGS

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand DRYLOK Rapid Set Rapid Set Rapid Set
Name 4 lb. Fast Plug Hydraulic Cement 60 lb. Concrete Mix 25 lbs. Water Stop 55 lb. Cement All Multi-Purpose Construction Material
Price
$7.98
$12.97
$17.47
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Ratings (80) (161) (53) (239)
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Specifications

Dimensions

Product Depth (in.)
7
Product Height (in.)
5
Product Length (in.)
7

Details

Color Family
Gray
Color/Finish
Gray
Features
Hydraulic Cement
Product Weight (lb.)
4lb
Use Location
Ceiling,Floor,Wall

Warranty / Certifications

Manufacturer Warranty
N/A

Specifications

Dimensions

Product Depth (in.)
7
Product Height (in.)
5
Product Length (in.)
7

Details

Color Family
Gray
Color/Finish
Gray
Features
Hydraulic Cement
Product Weight (lb.)
4lb
Use Location
Ceiling,Floor,Wall

Warranty / Certifications

Manufacturer Warranty
N/A

Questions & Answers

Can this be used on concrete with epoxy already applied?

We had a company try to fix cracks in our foundation but it's still leaking. Can we put this over the epoxy or will we have to chisel it out?
Asked by: Nicole
DRYLOK Fast Plug should be applied into the hole or crack on masonry type surfaces. If the epoxy is inside the holes or cracks, then I suggest removing the epoxy first.
Answered by: UGL Customer Care
Date published: 2019-06-20

Can you use this to plug small holes( 1/4 inch wide)in the joints between patio pavers?

I have polymeric sand between the joints in the pavers in my patio washing out. It has left small gaps between the joint where the sand used to be. Wondering if this material can be used to fil the joints.
Asked by: Tom
I have used this product with great success to patch holes in my cement/pavers driveway. Using the product to fill 1/4 inch gaps in you patio, however, would be problematic... the material is highly caustic, must be handled with care, and if not properly fitted between the pavers, would mar the appearance of the patio. There is a type of sand patio-building professionals use which, when watered, sets almost like cement; a better choice and non-caustic.
Answered by: Bob
Date published: 2019-05-21

Is a surface adhesive required before applying this to concrete?

Asked by: Rob
Rob - No bonding adhesive is required. Hydraulic cements expands as it cures locking the patch inside the hole or crack you patched. Sorry for the delay on replying, it just showed up...!
Answered by: UGL Customer Care
Date published: 2019-06-25

Can this be used during an active leak? My basement has a crack near the floor that is allowing w...

Can this be used during an active leak? My basement has a crack near the floor that is allowing water to seep in. Do I need to wait until it is dry, or not actively seeping, or can I use this to plug the hole? Basically, will it set up under water?
Asked by: jdawg
This cement can be used on active leaks. It can cure under water as long as it is not too turbulent.
Answered by: Gibson486
Date published: 2018-12-29
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Customer Reviews

4 lb. Fast Plug Hydraulic Cement is rated 4.3 out of 5 by 80.
Rated 5 out of 5 by from Cures underwater I've used this project to seal leaks in concrete floors and walls on many small projects. It is great for sealing small and large cracks. It can be applied underwater too. It cures based on the temperature of the water: hotter is faster. It also works fine when the surface and patch area is relatively cold. It clings to coarse vertical surfaces too. There are only a few things to remember: 1. Work quickly or it'll cure in your mixing bucket after just a couple of minutes. 2. The pressure of the water flowing out of the crack can push the mixed and hardening drylock out. 3. It's cement and you should wear latex or rubber disposable gloves and a painter's breathing mask. Eye protection goggles are good too. 4. Use a disposable mixing bucket because the left-over has cured and is is attached to the bucket. 5. You only mix drylock and water. You don't need to add anything else as with regular cement. Beyond safety, the most important thing to note is that it will take a day or so before it fully cures. You may get a trickle of water until then.
Date published: 2015-01-13
Rated 5 out of 5 by from Appears to work I used this product to fill a hole in the bottom of my basement wall. The hole was drilled from the inside to hopefully channel water from inside the blocks to the new drain outside. The contractors had filled the 1 inch hole with silicone but after it rained there was noticeable seepage from the hole. I removed the silicone and used this product instead. I also used this product to close a small gap where the same wall meets the floor. I am sure that the cement will stop the water in the drilled hole and am hoping that it will keep water out of the corner too. Again, I am only hoping to stop the water on the inside of the wall long enough for it to find the nearby outside drain. I used a margin trowel to mix the cement in a bucket and used rubber gloves and my hands to apply the cement to the wall and to spread it into the corner. I covered the dried cement with the same waterproof coating as the walls.
Date published: 2012-08-15
Rated 5 out of 5 by from I had some very thin basement cracks that would weep a little water after a heavy rainy season. I... I had some very thin basement cracks that would weep a little water after a heavy rainy season. I tried to dry them and seal with a number of concrete sealants but the weeping water would prevent the sealer from working. Then I found this stuff. Oh boy. It doesn't care about the weeping. Mix some up to the consistency of cookie dough and hold it in place(wear rubber gloves) for about 3 minutes. The leak is sealed. Even if you mix it too thin, wait a minute and it will thicken quickly. This stuff is great and is inexpensive.
Date published: 2019-07-02
Rated 5 out of 5 by from I’ve never worked with hydraulic cement before so I watched... I’ve never worked with hydraulic cement before so I watched a few videos and followed the instructions exactly. They are not joking; it sets up weighing a couple minutes. I’m using it to repair some sections of the bond beam of my in-ground pool and it has worked excellently for that.
Date published: 2019-06-04
Rated 5 out of 5 by from Great product. Just be prepared for it to set/cure/harden in... Great product. Just be prepared for it to set/cure/harden in less then one minute that u cant work with it. But it works great. Did the job. Super fast easy fix. And price was very low.
Date published: 2019-07-09
Rated 4 out of 5 by from My wife did this herself in our basement and outside... My wife did this herself in our basement and outside concrete cement block walls. She did an awesome job and this product is excellent and does just what it says it does.
Date published: 2019-08-09
Rated 5 out of 5 by from Worked perfectly on a leak in our cinderblock wall in... Worked perfectly on a leak in our cinderblock wall in the basement. Found a stream of water coming in and put the Drylock Fast Plug on it and no more problems.
Date published: 2019-06-18
Rated 5 out of 5 by from Excellent for the job I needed it for . it... Excellent for the job I needed it for . it filled in the gaps in my steps but you have to work fast because it dries really fast.
Date published: 2019-07-09
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