

💧 Seal the deal with Drylok — where your walls stay dry and your worries don’t!
Drylok 27512 Latex Water Proofer is a premium, low-odor waterproofing paint designed for interior and exterior masonry surfaces. It withstands up to 10 pounds of hydrostatic pressure, equivalent to a 22-foot water column, creating a durable, breathable barrier that prevents water intrusion and reduces radon vapor transfer. With a fully transferable 10-year guarantee, fast drying time, and compliance with VOC standards, it’s the trusted choice for professionals and homeowners aiming to protect their spaces from moisture and mold.
| ASIN | B000LNUB82 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,654,635 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,452 in Interior & Exterior House Paint |
| Brand | Drylok |
| Color | White |
| Coverage | 18.75-25 sq. ft. per quart |
| Customer Reviews | 4.4 4.4 out of 5 stars (374) |
| Date First Available | January 1, 2008 |
| Finish | Matte |
| Finish Type | Matte |
| Full Cure Time | 3 Hours |
| Global Trade Identification Number | 00079941275129 |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 1 Quarts |
| Item Weight | 3.1 pounds |
| Item model number | 27512 |
| Manufacturer | DRYLOK |
| Model Name | 27512 |
| Package Information | Can |
| Paint Type | Watercolor |
| Part Number | 27512 |
| Power Source | Air Powered |
| Product Dimensions | 4.25 x 4.25 x 5 inches |
| Size | 32 Fl Oz (Pack of 1) |
| Special Feature | Low Odor |
| Special Features | Low Odor |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Masonry |
| UPC | 079941275129 |
| Unit Count | 32.0 Fluid Ounces |
| Water Resistance Level | Waterproof |
A**9
Great Sealer
This is the best water sealer that I have found. I use this sealer to seal my outside water fountain. It's better than caulking or silicone to seal masonary material from leaking water. Because it's exposed to the AZ sunlight I have to re-seal every few years. Apply just like latex paint and cleans easily also.
T**P
Works as advertised
I painted some basement walls with this stuff more than 20 years ago. They had had continual problems with mold and mildew. Washed them down with TSP and bleach and installed drylock and an overcoat of colored paint. On the whole wall there is only one 3 inch spot where efflorescence has occured and requires special treatment. Likewise painted a pump room off the basement that had been always wet and damp. Now it is dry and cool and no mold or mildew has formed on the pump surge tank since. When the directions are followed it works as advertised.
V**S
A must to have for my basement walls
I sealed up my basement walls from water seeping in and this paint looks good on my outside porch columns also!
F**R
Seems to Seal Well
The application of this product was easy, it only takes time for coverage. We had an intense rainstorm recently and Drylok did the trick.
B**A
Paint & cement
This here stuff is just like heavy paint and concrete got together and had a Bambino. And that Bambino will plug up any reasonable leak in a concrete wall or even a floor. The water comes and looks at this stuff and just turns around and goes back.
D**R
Beware!
BEWARE! BEWARE! You might expect this to be a gallon like the way paint usually comes, but this is only a QUART, but the ad does NOT say so. Watch out, Dont be fooled.
M**B
Aquarium 3d background
I used this product to paint and seal a 3d aquarium background made out of styrofoam after hearing recommendations from other people. The textures gives a great rocky-like look when a few layers dry and so far it has worked perfectly. I waited a week for it to fully dry and it is completely waterproof. I've had fish in the aquarium with the background for a month with no problems so it's not toxic when it dries. Get some Quikrete Cement Colors to mix with the Drylook for your desired color.
J**M
returned to sender
I ordered 20 ea. gallons from Deerso and I received 20 quarts. I had to return the product and buy it somewhere else. I came out losing about $60.00 on shipping. There ad did not specify they were selling quarts. I thought it was by the gallon since adds usually sell by the one gallon and the five gallon cans. I will not buy anything online again. This has been a costly experience for my. I am a senion (68) citizen living on social security and I have been taken advantage of. I was refunded the cost of the paint. This was not my mistake, but Deerso would not take responsibility, so I had to pay shipping cost. Never again. Someone is always trying to screw us over.
D**W
ordered this product twice to seal my bearded dragons wooden custom enclosure, it worked great. arrived on time - the second time I ordered the product was open and there was drylok EVERYWHERE but that could've happened anywhere along the way so I just used what I could, it was even to finish sealing the enclosure :)
D**A
Not good
Trustpilot
3 weeks ago
5 days ago