

💥 Seal leaks fast, fix forever—because your space deserves zero downtime!
DRYLOK Fast Plug is a professional-grade hydraulic cement powder that sets in 3-5 minutes, stopping active water leaks even under intense pressure (up to 3,050 lbs). Ideal for patching cracks, holes, and anchoring metal to masonry, it works seamlessly indoors and outdoors without requiring a topcoat. Its expanding formula ensures a durable, waterproof seal that outperforms traditional cement, making it a must-have for quick, reliable masonry repairs.
| ASIN | B0006927M4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #133,977 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #359 in Wall Surface Repair Products |
| Brand | Drylok |
| Color | Gray |
| Coverage | Approx. 16 cubic inches per pound |
| Customer Reviews | 4.6 4.6 out of 5 stars (334) |
| Date First Available | August 17, 2005 |
| Finish | Flatt / Matte |
| Global Trade Identification Number | 00079941009243 |
| Is Discontinued By Manufacturer | No |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Weight | 10 pounds |
| Item dimensions L x W x H | 8 x 8.25 x 7.75 inches |
| Item model number | 00924 |
| Manufacturer | DRYLOK |
| Material | Plastic |
| Number of Items | 1 |
| Part Number | 924 |
| Product Dimensions | 8 x 8.25 x 7.75 inches |
| Size | 10 Pound (Pack of 1) |
| Style | Compact |
| Surface Recommendation | Wall |
| UPC | 079941009243 784497855458 |
| Unit Count | 1.0 Count |
| Usage | Masonry patching, sealing, and metal anchoring (interior/exterior) |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |
D**.
Super easy to use and long lasting
I’ve fixed a lot of irritating things with this stuff...leaky basement, broken sidewalk paver, cement skirting on doorframe...Weather can be hard on ur house. The thing about it stopping running water though is not true. It firms up and dries quickly, yes, but when water is being pushed through a crack, like in a basement, it washes away before it can dry. I def rec using a wooden frame around the crack/hole so it will hold the cement in place while it cures and can set before the water pressure washes it away. Whatever the psi rating is it’s a lie...any running water will wash it away no matter how gently it’s flowing—so always build ur wooden corral around the work spot(ty Google and YT for the learning). It dries looking like any cement, and although it’s not listed for it, it works great on outdoor cement probs. I’ve had pros use whatever grade of cement to patch stuff, it fails a year later, and I plop this on and voila problem solved. I like that it’s not as hard to work with as regular cement too. It’s more like making cake batter than cement—which comes in hugely heavy bags, u need a thing to stir it all in, ugh such work...this stuff u can use just scoop fulls and put into like Tupperware containers and when ur done just throw it away...so much easier and manageable. Great product and def rec over pretty much any other cement.
K**M
Stops the leaks!
This stuff is great! It is so easy to mix and use. Dries very quickly. I used it in my basement on concrete blocks and it stopped the leaks! So happy with the results!
M**S
High performance& great price
Purchased to repair leaks found in cinder block wall of storm shelter. Easy to use, apply and high quality!
J**T
Good buy
Great product. Does the job it was made for.
M**L
Worked on our pool
We had some deep cracks in the wall of our pool. We did a two step repair. First used this and then put a top layer of a pool patch. It worked great. There was a spot which I tried to repair couple of years ago with just pool patch and I got rust from the rebar bleed through it. This time I used Drylok first and then the pool patch over it. Nothing bled through. I am very happy.
A**J
Perfect!!
Works great in the basement!!
R**R
It's okay
Don't use it yet
G**G
Make the trip to the Hardware store.
Make the trip to the hardware store. Arrived and the lid was off. made a terrible mess. The product was different from the last bucket I used just days before. Had to mix 2:1 not 3:1 as recommended. hardened so fast I couldn't work with it. This was not my experience with the bucket I purchased from the store. I am not sure what to say about this. This was a terrible experience.