

⏳💧 Fix it fast, fix it right—because time and durability wait for no one.
Bostik Rapid Setting Cement is a premium 10kg fast-setting mortar that cures in just 20 minutes, offering a waterproof, high-strength repair solution for both indoor and outdoor concrete and drain fixes. Simply add water to the ready-mixed powder for a smooth, durable finish ideal for emergency repairs, structural patching, and versatile DIY projects.














| ASIN | B01D8FRG9Q |
| Best Sellers Rank | 126 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Cement |
| Brand | Bostik |
| Colour | Grey |
| Compatible Material | Concrete |
| Container Type | Pail |
| Customer Reviews | 4.5 out of 5 stars 7,390 Reviews |
| EU Spare Part Availability Duration | 20 Minutes |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 05010591540163 |
| Included Components | 1x Bostik Cementone Rapid Setting Cement, Colour: Grey, 10kg |
| Item Form | Powder |
| Item Package Quantity | 1 |
| Item Type Name | Bostik Cementone Rapid Setting Cement |
| Item form | Powder |
| Manufacturer | Bostik |
| Material | Cement |
| Model Number | 30812809 |
| Other Special Features of the Product | Waterproof |
| Product Warranty | No guarantee |
| Special feature | Waterproof |
| Specific Uses For Product | Craft |
| Specific uses for product | Craft |
| Unit Count | 10000.0 Grams |
| Viscosity | High Viscosity |
| Water Resistance Level | Waterproof |
M**L
waterproof and quick drying
I bought this as we had 2 small holes around the edges of the deep kitchen drain which was discovered by the professional who came to unblock it. He said we needed to get it repaired to prevent the waste water damaging our foundations. I mixed up a small quantity of the mixture in an old plastic pot and stirred it with an old gardening knife. It mixed up like icing sugar. I got it to a stiff consistency and filled up the gaps. To ensure it dried I used a hairdryer on it for a while, and did not use the drain for a couple of hours. The product is very easy to use, and as I wore plastic gloves made no mess. I never bother to check sizes and assumed when I ordered the product it would come in a small pot. The container is huge, and I could hardly lift it. I will embark on further filling on the garden path , weather permitting, and will offer some to my neighbour as she may wish to use some. This is a truly excellent product, easy to use, and very good value.
E**R
Good but costly but still worth paying for use in the job at hand
The patio at the side of the house was laid badly where the motar was not of recommended mix during the winter months. Unknown to us it was virtuyally all sand with only a skim of cement mixture at very top. Therefore needed scoop it all out and re-point with proper mixture of cement & motar. Instead of using standard pack of 25kg cement at <£5, decided to use this as it is pre-mixed (but not ready-mixed; the user has to add water). By chance I ordered 3. This allowed most of the first bucket to be put into buckets 2 and 3 and leave 1kg or 2 kg in the first bucket with which to mix in some water. For the task above I could only manage to dig out on average 5 feet of old material between the slabs then re-point using this Bostik cement. This Bostik is expensive as compared to standard bag of cement but it is quick setting; strong enough for me to step on the slabs the next day to continue the task of repointing the other slabs. I have also a bucket of Blue Circle Extra Quck Setting cement, which is even more expensive, but which proved to be too quick setting for me to use - a professional brick layer may be proficiently fast to use that Blue Circle Extra Quick cement. I must also say it is mostly cement rather than a motar mixture. Also, depended how (quick or much) you use it, I could only use 1-2 kg at a time, some parts have dried white in colour, some sandy white, some light grey. At the moment noticed it tended to be sandy white from material at the bottom of the bucket - assuming heavier sand sunk to the bottom than the cement p;owder which stayed at the top of the bucket. After comparing with rest of the available versions of cement and different brands, conclusion is it may be expensive but fair as compared to standard and Extra Quick cement. It is also convenient to use; it is quick enough for me to continue work next day but slow enough for my lack of builders' skills (I am better at carpentry). More importantly, during this continued pandemic times, this remains available some of the time whereas standard bags of cement is like gold dust for their non-availability.
A**L
Very good to use on cracks and for bedding in products.
This is a very good product provided that you follow the mixing instructions which are on the container TO THE LETTER. I used it to install a protective cover over an existing water meter manhole. This was done on a damp day at a temperature of 12 degrees Celsius. The mixture has a very creamy consistency but you only have about 20 minutes before it starts to set. Very good for filling in cracks on flat surfaces, but a bit too runny to lay bricks.
W**S
Bosrik Rapid setting cement
I bought this for pointing up my outside walls it's very quiet drying so make sure you do what you doing quickly texture is good and it glue quality is good I would definitely recommend using this for doing your pointing up
M**C
Excellent!
Excellent! does what it says on the bucket.
A**R
Great
Why did you choose this product over others?: Great and easy to use
J**S
Product is great - container less so
Product itself is really good. Easy to mix, has great consistency and chemically sets beautifully and quickly. Tub of this stuff is just really useful to have around and mix up when needed for small jobs. I used it to fix a cracked stone gatepost and patch some holes my useless bathroom fitters had left around egress pipes on the back of my house. I've knocked off a point as the lid of the container is ridiculously brittle. Instructions say to snap it off around the edges and then remove. On my first attempt I cracked the lid, then after trying to be careful cracked it another 2 times - and that was just my first-delidding. Given than this product is likely to be used a few times, and needs to be kept dry, this seems ridiculous. I've bagged up the contents inside the tub now, which should hopefully mean it'll be fine the next time I need it - but I shouldn't have had to do this.
A**T
Rapid setting
Bostik Cementone Rapid Setting Cement is a quick and convenient solution for various cementing projects. This cement offers rapid setting times, allowing for faster completion of tasks. It is easy to mix and apply, making it suitable for both professionals and DIY enthusiasts. One of the notable features of this cement is its fast setting time. It quickly hardens, which is beneficial for time-sensitive projects or situations where you need a quick fix. It also provides good initial strength, ensuring a solid bond once it sets. The cement's versatility is another advantage. It can be used for a wide range of applications, such as patching cracks in concrete, setting fence posts, or repairing damaged surfaces. Its durability and resistance to water make it suitable for both interior and exterior projects. However, it's worth noting that the rapid setting nature of this cement leaves less time for adjustments or corrections. Once it starts to set, it becomes difficult to manipulate or reposition. Additionally, the rapid setting time can be a disadvantage if you require more working time or have complex projects that demand precise adjustments. Overall, Bostik Cementone Rapid Setting Cement is a reliable option for quick cementing needs. Its fast setting time and versatility make it a convenient choice, but it may not be suitable for projects that require extended working time or intricate adjustments.
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