

💪 Seal it fast, seal it right — waterproof repairs made effortless!
Jetcem Waterproof Rapid Set Cement is a high-viscosity, cement-based powder designed for quick-setting, waterproof repairs on concrete, stone, and brick. Setting hard in approximately 30 minutes, it’s ideal for internal and external fixes on structures exposed to permanent water immersion, such as ponds and tanks. This 3kg bag delivers a durable, water-resistant seal that combines strength with ease of use, making it a top choice for professionals and DIYers aiming for fast, reliable waterproof repairs.
| ASIN | B089QQ72ST |
| Best Sellers Rank | 57,410 in DIY & Tools ( See Top 100 in DIY & Tools ) 37 in Cement |
| Brand | Jetcem |
| Colour | Grey |
| Compatible Material | Brick, Concrete, Stone |
| Container Type | Bag |
| Customer Reviews | 4.3 4.3 out of 5 stars (237) |
| Full Cure Time | 3E+1 Minutes |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Weight | 3 Kilograms |
| Manufacturer | Jetcem |
| Material | Cement |
| Model Number | JETWAT3 |
| Other Special Features of the Product | Strong,Water,Waterproof |
| Specific Uses For Product | Waterproofing and Repairing Structures (Concrete, Stone, Brick) |
| Unit Count | 3000 gram |
| Viscosity | High Viscosity |
| Water Resistance Level | Waterproof |
J**.
Jetkem waterproof repair cement
Very good product, I use this to repair on a pond profile, only use a little bit of water initially, as the mixing nature is similar to that of plaster, if you make a stiff mix with very little water set in time is very quick, you can always add a little bit more water to prolong the setting time, I found this helpful as I was dealing with the profile so I needed a stiffer mix, but when I got the profile that which I had left I mixed a little bit more water to make a loose consistency to finish off the profile, when cured dries a nice light whitish grey shade.
M**S
Fantastic product
Got this to seal ancient mill stone to make it into a water feature for my pond,(the mill stone held no water previously and leaked like a sieve) This cement stopped all leaks. Easy to put on , brilliant product. Highly recommended
H**A
Quick and easyasy to use
Quick and easy to use.
A**R
Goes a long way
Very good
P**S
Ok but awkward to use
I've used lots of different fillers and cements but never anything as fine as this. Needs very careful mixing to get the right consistency (as other people have said). Seems to harden effectively and I can't yet speak for how waterproof it is.
M**E
Does what it says on the bag
Filled cracks around door and door step where water seeped in when there was heavy rain and strong wind. Really happy. So far no water in house and we have had some really wet and windy days. I have never done anything like this before and am really pleased with results and how easy it was to do. Highly recommend
M**T
Fixed a leak in my fish pond
Plenty left over to use on other repairs. Difficult to mix with water to get the correct consituency.
H**R
Just works!
I’m not a builder and wanted simple quick setting cement to stop water coming into my house from backyard (due to raised elevation). I used this cement and couldn’t be happier it set very quickly and worked very well and still Holding, simply mix with water and deploy. Does what it says on the tin.
TrustPilot
1 个月前
1 个月前