⏳💪 Fix it fast, fix it right—because waiting is so last season!
Bostik Rapid Setting Cement is a 2.5kg fast-setting, waterproof cement designed for quick, durable repairs. It sets in just 20 minutes, making it perfect for emergency patching and concrete fixes both indoors and outdoors. Its strong bonding formula ensures long-lasting results on drains, steps, and structural repairs, while its easy water-mix application guarantees a smooth, hassle-free finish.
| Manufacturer | Bostik |
| Part number | 30812807 |
| Item Weight | 2.8 kg |
| Package Dimensions | 29.3 x 24.78 x 18.16 cm; 2.8 kg |
| Item model number | 30812807 |
| Size | 2.5kg |
| Colour | Grey |
| Material | Cement |
| Item thickness | Not applicable Millimetres |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Waterproof |
| Specific uses | Construction, Repair |
| Included components | 1x Bostik Cementone Rapid Setting Cement, Colour: Grey, 2.5kg |
| Batteries included? | No |
| Batteries Required? | No |
P**A
Will mix with water easy.
Mixes easy, as some other products don't absorb water easy to mix into paste. Cures into solid finish.
T**A
Time will tell how good the product is
Had some water penetration into garage and need to seal the foundation.Decided to use this product.Easy to mix and use, it is very sensitive to amount of water added, so go carefully.It does set quickly, even where the area is damp and it has certainly met my initial requirements.Lets see if it has sealed things up and remains effective over time.
S**Y
Work fast otherwise it will set before you a ready
I managed to fill in a large hole on the side of my driveway and this did the job a quick as well Really pleased with the results as I did this myself as my husband is disabled.
M**1
Path repair
Does exactly what it says. Easy to apply & sets fast
E**E
Easy to use, does the job
Live in a new build house, decided to rip out the carpets and put wooden flooring down. However, realised the builders had bodged the concrete by the back door, there were holes and gaps everywhere, was worried about making the floor level and also so that vermin couldn't get in.This was easy to mix up; add 250ml of water per 1kg of powder. For ease and the fact I only had this job to do, I mixed it all up (knowing that I'd have to throw the excess away). Mixes as it should and easy to put in the gaps/holes and within 20 minutes it really was dry!Very happy. Probably could have done with the smaller tub but that's fine.
M**N
Ok
Ok for a smallJob other than that not worth. Buying
M**E
Recommended
Mixes perfectly, no lumps, only issue is you don't get a lot, you add ½ litre to bucket and mixed like mad, forms a lovely smooth concrete and it does set fast.
C**.
good value
decent
Trustpilot
5 days ago
3 days ago
