

💧 Seal the leaks, not your style — stay dry, stay ahead!
BDYLYS Liquid Waterproof Sealant is a transparent, water-based acrylic gel designed for indoor and outdoor waterproofing. It forms an invisible, durable barrier resistant to moisture, UV rays, and temperatures from -50°C to 100°C. Easy to apply with brush or roller, it self-levels to seal cracks and gaps on multiple surfaces including wood, metal, and concrete. Eco-friendly and solvent-free, it requires 2-3 coats with 24-hour drying between layers for optimal protection.


| ASIN | B0D4HTFJFC |
| Best Sellers Rank | #694,174 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #568 in Urethane Adhesives |
| Brand | BDYLYS |
| Color | clear |
| Date First Available | May 18, 2024 |
| Item Form | Gel |
| Item Weight | 1.12 pounds |
| Item model number | cwp-500g |
| Manufacturer | BDYLYS |
| Material | Acrylic |
| Number of Items | 1 |
| Package Dimensions | 4 x 3 x 3 inches |
| Style | Transparent Waterproof Sealant Liquid |
| Surface Recommendation | Gutter, Roof, Wall |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
A**R
Needs a few coats
Finally had time to use this on a gazebo that leaked at the joints. I think I did two coats to cover the gap, and it worked out well. It's perfectly clear that you can't see any imperfect application without looking right at it. It comes with a inner cap to keep things contained and reusable. Nice product
E**T
Waterproof patch and sealant
I am using this on my windowsills as I like to keep plants there, and sometimes I inadvertently spill some water or the cat knocks it over or whatever so I’m using this to help preserve the wood and keep it from warping. With this product a little goes along way and you should definitely start with a thin coat and let it dry. Wait, at least a day and then you might give it a very light touch to ensure it’s dry and then apply another coat. Very easy to use and can be applied to a variety of materials.
O**Y
Thin application
This is really geared and suited more for slight protecting of say a craft item than it is patching or any roof protection kind of thing. The sealant is very thin and will run if you tried to pour it out. A nice fine brush or the sponge type of brush to coat your item is the best. If you wanted to use this to coat maybe signs, little door hangers, nick-nacks sort of thing it would work just fine. You're going to need 2-3 coats for sure. It dries close to clear but I can still see that there is something applied on top of the wood I tried. It's not too distracting but you'll likely notice it. It's inexpensive and it works well enough for light projects just nothing critical.
B**T
Great for refinishing furniture
I used this sealant for a table we placed outside and it has been an impressive solution for reliable protection our use. This waterproof coating is versatile enough for both indoor and outdoor applications so its great for sealing leaks, protecting furniture, or waterproofing outdoor gear. The clear formula dries to a transparent finish and makes sure that everything we coated kept their original look while being safeguarded against moisture and weather elements.
A**Y
Nice transparent waterproof sealant
We got this sealant to try on our deck as the tiles were installed with interior grout and when it rains the water seeps through the grout and into our garage drywall ceiling. It is cloudy when first applied and then almost immediately turns clear. It is a little thicker than good quality paint so it doesn't drip off the brush and is easy to apply. So far it seems to be keeping the water from seeping through. We followed the directions to let it dry between coats. Time will tell. Good value.
J**Y
So far, I'm impressed with its ease of application and initial performance.
I recently received the 18oz Transparent Waterproof Sealant Liquid from Amazon Vine and was eager to put it to the test. So far, I'm impressed with its ease of application and initial performance. Yesterday, I applied a coat to a small leak in my basement ceiling. The liquid spread evenly and dried quickly, forming a clear, almost invisible seal. The area hasn't leaked since, which is a significant improvement. While it's only been a day, I'm hopeful that this product will continue to provide effective and long-lasting protection against water damage.
S**H
Dries clear.....
This sealant is easy to apply, spreads fairly thin and even. Not thick and gloopy. It dries clear and maintains a semi-rubbery coating that so far has proven impenetrable in my application. It doesn't take much but this container is kind of small for bigger jobs. Seems to function well enough for me, I would try it in other small applications where needed.
C**W
18oz Transparent Waterproof - worked great!
So far, this is working great. We have a leak in the roof over the porch, and when the roof was inspected, we were told we needed a new roof. The roof needs to come off, and some areas need new plywood. We will wait until hurricane season is over before installing a new roof. So we had our son use this around and over the leak area. It is very clear and you cannot tell this is on our brown asphalt roof tiles. It has rained twice and no leaks. This is wonderful as the roof of the porch has been wet so much that it is buckling and will also be replaced when the roof is replaced. I am happy with this waterproof sealant. I will update my review if anything changes.
Trustpilot
1 week ago
5 days ago