Sika – FastFix All Weather Self-Setting Paving Jointing Compound – Ready to Use – No Mixing Required – Dark Buff – 15kg – 21 sq. m

⭐️⭐️⭐️⭐️⭐️ Bought two tubes of Sika FastFix All Weather Self-Setting Paving Jointing Compound, and I’m really impressed with the results. It’s so easy to use — no mixing required, just brush it into the joints, compact it down, and let it set. The finish looks clean and professional with minimal effort. Even better, it works perfectly in all weather conditions, which makes it ideal for the UK! I used it between patio slabs, and it’s hardened nicely without cracking or washing out. The colour stays consistent, and the overall look is neat and tidy. Great value for money, saves a lot of time compared to traditional mortar, and gives long-lasting results. Would definitely buy again — excellent product from Sika!

This review is in two bits. The product and the supplier/delivery. I've used this product a number of times and it's considerably easier to use than cement based mortar joints albeit considerably more expensive. The main benefits are that you can use it in the wet - on fact it needs to be be wet to work, it cleans up well without sticking too much to the paving slabs and the speed of use is fast thus saving valuable time. I find that it takes two or three uses of a pointing tool to get it packed down hard enough to make a solid job. If you don't do this then jet washing can blow it out or at least partially blow it out. Setting time is temperature dependent. I don't use it below 10C because it takes a few days to go off. However above that then it's hard within a couple of days. Where I do get problems is when there are trees around because the spores tend to stick to the compound and it goes dark pretty quickly, hence the need to clean it a couple of times a year. Overall, a simple solution to grouting. Now, the bad which is the delivery and packaging. I bought this from Amazon but it was a 3rd party seller. No issues there but they were badly packaged and when they arrived I put them aside not noticing that the heavy handed delivery company had knocked one so badly the box was damaged. Which was pretty easy to do because the supplier hadn't packaged them well. Unfortunately, that knock had also damaged the inner pack thus exposing the product to air and thus when I got to use one of the units it was already hard. Too late to make a complaint unfortunately because I never checked on delivery.

Purchased due to the great reviews and its ability to fill larger gaps. Used to fill gaps between natural flagstone paving - the dark grey complimented the stones. Very easy to use, wet stones, brush in, compact. Fairly good coverage. It looks great.

I am middle-aged lady who gardens when needed - mainly mowing the lawn. After pressure cleaning the patio -not cleaned since laid 5 years ago- all the grouting between the paving slabs was blown out. I ordered this product after reading the feedback. It arrived a few days later. The container is not large but it is quite heavy (for a little person to move about). I spent a few hours on Sunday sweeping and then hosing down the patio then carefully filling and packing in this jointing compound in the gaps between the paving stone. The mixture was a dryer and then I expected. I did not think there was a strong smell to it. I was a bit concerned it would not pull together and set, or be enough to cover the patio (21 sq mtr. 40cm x 40cm slabs). On hindsight I could have just poured the mixture along the gaps like the Sika instruction videos on Youtube but I worked in small sections of patio and spooned in the mixture before packing it well into gap with a plastic scraper. I think because of this, I managed to grout the whole patio with one tub but I could have saved a lot of time if I had poured, swept and packed the mixture. I was just not confident I could work fast enough on a big area. You do need to make sure the patio is wetted well before working with the mixture. I kept hosing the sections down as I went along. I was worried excess water would affect the setting of the mixture but it does not. I kept the unused mixture airtight/moist and only took out what I needed on each section. I ended up with mixture to spare. After finishing the job, I could not resist checking every couple of hrs to see if the mixture was hardening up. It got to the point I was convinced I had got a bad tub as the mixture was loose and soft in the gaps for a few days. A day of heavy rain on the Mon probably did not help. I was relieved the mixture did not get washed away. There was a very fine film - like petrol - that came off the mixture in the rain but it did not seem to leave any noticeable residue on the paving slabs. In total it has probably taken a week for the mixture to go hard (weather was average UK spring temperature 10-15 degrees a few days of rain) and now it seems fine and I am pleased with the outcome. If you have not used this stuff before, my advice would be to follow the videos and have patience. It is not cheap but it is easy to use, very little mess and the results look good. Follow the instructions especially the gap size minimum and wet the patio before hand. I think I will get many years without having to worry about scraping weeds off the patio joints.

Whilst the product that was usable was very good- looks good and apparently easy to use so I’d give a 5 star review for the product that was usable. Unfortunately I’d booked someone to come & redo the grout using this product. However when he came to use it one half of one tub had hardened and was unusable. The work was therefore not able to be completed & I then had to rebook someone to complete the job when I’d bought more of the product. Ended up costing me in man hours & an extra tub of the product. I messaged the seller via Amazon not even had the decency of a reply. Disappointing.

Great stuff does the job

No complaints apart from that the coverage is nowhere near what the packaging suggests. Will need to get twice as much as expected but guess I'd have the same issue with any product like this so at its price point it's ok. Easy to use and looks pretty smart when finished. Delivery was fast.

I ordered 2 tubs of this. In stone. Nice colour. It covered nearly all of my front garden paving. But I wish I'd ordered 3 tubs. I will be ordering it again, as I need more for the back garden. It went down very well soaked the paving. Brushed it in. Levelled it off with a round pice of wood and kept lightly cleaning paving as I went with the hose pipe. I will have to clean it more when it's dried. Literally just finished, so I need to let it dry. Nb My biggest complaint though is how it arrived! The cardboard box was all out of shape and damaged. One tub that I lifted out was totally smashed around the bottom, dropping both bags to the floor! Driver had left already. Luckily, the plastic edges didn't damage the packets. I thought the other tub was fine, but when I lifted it out, the bottom was smashed on that one too, but luckily the packets didn't fall out as I was careful putting it down. Quite cheesed off at the state it turned up. I'm presuming this all happened after it left the supplier. I'm hoping the next ones don't arrive in damaged packaging and tubs. It's not on really is it? But, great product.