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💧 Seal leaks invisibly, protect boldly.
This 2 kg clear liquid waterproof sealant delivers a solvent-free, eco-friendly, and transparent protective coating that forms a tough, UV-resistant barrier. Ideal for both indoor and outdoor use on multiple surfaces, it offers easy application and reliable leak prevention with excellent coverage and durability.









| ASIN | B0D2TX2LZC |
| Best Sellers Rank | 1,341 in DIY & Tools ( See Top 100 in DIY & Tools ) 29 in Sealers |
| Brand | Tufinein |
| Colour | Clear |
| Compatible Material | concrete, brick, metal, ceramic, wood |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 3,706 Reviews |
| Included Components | Waterproof Insulating Sealant |
| Item Dimensions | 24.5 x 12.5 x 15.6 centimetres |
| Item Weight | 2 Kilograms |
| Item dimensions L x W x H | 24.5 x 12.5 x 15.6 centimetres |
| Item weight | 2 Kilograms |
| Manufacturer | Suzhou Tufa Technology Co., Ltd. |
| Manufacturer Part Number | THWS1000-2 |
| Material | Acrylic , Rubber |
| Model Number | THWS2000-4 |
| Number of Items | 1 |
| Style | 2 KG |
| Style Name | 2 KG |
| Surface Recommendation | Wood, indoor and outdoor concrete structures, brick walls, metal, ceramics |
| Unit Count | 2000.0 gram |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
J**B
Good value
Really effective and easy to use ⭐⭐⭐⭐⭐ The sealant did exactly what I needed it creates a strong, invisible waterproof seal that stops leaks without leaving a messy finish. Easy to apply with great coverage, and once it cures it feels tough and reliable. Perfect for sealing around bathrooms, windows, roofs, or anywhere you need confidence it won’t let water through. Very happy with how well it works!
S**E
Great product.
Great product, it’s the only thing that we found that sealed a leaking shower for good. Be patient and use more than one coat if needed. It worth the extra effort.
A**Y
Does the job
Does the job
T**Y
Works well
Works well let's see how long it last
M**G
Excellent Product
It does what it says on the tin. It was easy to apply and it has enhanced the original colour of the stone.
C**E
Sealed
Great for water proofing
A**Y
Long cure time 24hrs plus !
Very long cure time 24 hrs....plus states you should use 3 separate coats to ensure high waterproof, therefore can take a ling time and a lot more orosuct to complete a repair, would say it's ok for very small jobs that don't need to be completed quickly .
G**D
Keep the internal lid it helps keep it from going off
Brilliant does just like it says on the carton would refer this to any one with water running down walls it’s just perfect for the job seals brickwork easily should have bought it long ago and it stays clear when you have finished.
Y**Y
Crystal Clear Protection that Actually Works!
I was skeptical about "transparent" coatings, but the TUFINEN Waterproof Sealant really surprised me. I applied it to the brickwork around my chimney which was starting to look a bit porous and weathered. The application with the included brush was extremely easy, the product has a good consistency and a little goes a long way. It really is crystal clear—you can't see it once it's dry, preserving the original brick color perfectly. Best of all, it works. We had heavy rain shortly after application, and I could see the water beading and rolling off the surfaces I treated. It’s given me peace of mind knowing my masonry is protected. It's a great, effective, and easy-to-use solution for home maintenance. Highly recommended for bricks, concrete, and more!
F**.
bon produit
résultat final impec.
S**.
Buen producto
Muy buen resultado
P**R
Fake product
The image in the description and the product that is sent is totally different. And the container is only half filled. Its not even full. Very disappointed. Its a fake product.
G**M
Functionality
It doesn’t work on what I intend to do….leakage.
Trustpilot
1 week ago
2 weeks ago