

💧 Seal your space, stop the seep—waterproof like a pro!
KILZ Basement and Masonry Waterproofing Paint is a premium, water-based coating engineered with nanotechnology to create a durable, alkali-resistant waterproof barrier on porous concrete and masonry surfaces. Suitable for both interior and exterior use, it dries to touch in 1 hour and covers up to 125 sq ft per gallon, providing fast, long-lasting protection against water infiltration and mildew.











| ASIN | B00B2G97FU |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #28,112 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #48 in Interior & Exterior House Paint |
| Brand | KILZ |
| Color | White |
| Coverage | Rough surfaces: 75-100 sq. ft; Smooth surface 100-125 sq. ft. |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,175) |
| Date First Available | December 12, 2012 |
| Dry Time In Hours | 1.0 |
| Finish | Flat, Matte |
| Finish Type | Flat, Matte |
| Full Cure Time | 4 Hours |
| Global Trade Identification Number | 00051652857351 |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 12.5 pounds |
| Item model number | 239041 |
| Manufacturer | Masterchem Industries LLC (Drop Ship) |
| Package Information | Can |
| Paint Type | Water based |
| Part Number | 239041 |
| Product Dimensions | 7.2 x 7.2 x 7.8 inches |
| Size | 128 Fl Oz (Pack of 1) |
| Special Feature | Waterproof, Mildew Resistant |
| Special Features | Waterproof, Mildew Resistant |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Masonry |
| UPC | 051652857351 654163975264 |
| Unit Count | 128.0 Fluid Ounces |
| Water Resistance Level | Waterproof |
S**R
Kilz exterior paint.
Painted an exterior wall with some signs of water damage. Cleaned damaged areas with wire brush removing any loose paint and mineral buildup. Coverage was very good and only required one coat.
D**S
Good product
Works great sealing concrete blocks, goes on great with a brush or roller. If you have a water problem it's worth a try. Cleans up with water if it's not dried.
D**C
Exactly what I expected
Great quality
C**S
Waterproofs and brightens walls
This paint has good coverage. I was rolling it on a poured cement basement wall and the paint did not drip off the roller. It was the cleanest paint job I've ever done. However, I did have to go over some of the areas twice because they did not cover completely the first time and the smell of the paint is atrocious. I had to take breaks because the smell was giving me a headache. On the other hand, the paint did repel water that splashed out of our sump pump onto the wall, so it does seem to waterproof well and it has a bright white color.
B**E
Bright and white
For whatever reason my brain told me this was going to be grey so I was disappointed when I saw the color was white. I’m painting my basement and grey was the previous color I was planning on matching. That being said, it’s a happy accident. The white really reflects the light that is able to get in from the windows and make sit feel more livable basement. Seems very thin when you pour it but does very well with coverage. This pic is after 2 coats, I may want a 3rd just to eliminate any slight streaks that might be still visible but 2 would be enough for a basement. $35 for the can so I feel it’s a reasonably good value for the upgrade it provides the space overall
H**4
Thick and easy to apply
This product goes on thick and gets into every cranny and holes. Will really not know if it is waterproof until the rainy season, but basement is dry right now
R**R
Great Paint
I liked the fact that the paint made my old store building look new again, I have a old cinder block building that needed painting and this paint worked out great for the job. I just miscalculated the amount of paint and I've got to order more to finish.The Kiltz paint was extremely easy to use a great value and appears to be very durable and there was no leakage.
L**N
Wow! This is a great product!
As you can see from the photos, our basement was very dark and dirty-looking. What a huge difference the Kilz makes. It looks like a whole new space. My husband is a craftsman so he deserves a nice basement workshop. Our basement is dry, but the waterproofing aspect will probably help keep it from smelling musty. We had to use three coats. The first coat took some elbow grease because the walls are so rough with lots of divots. The second coat went on much easier, but we could still see the shadow of the gray walls peeking thru. The third coat was the charm. We used gray Drylock on the floor. It really looks great!
Trustpilot
1 month ago
2 months ago