This type of grout tends to be more durable than pre-mixed grout. Once hardened, it should last over 10 years, and your patio should also be able to withstand jet washing. Traditional Sand and Cement Mix

It takes between 6 and 36 hours for the grout to ‘surface set’ and can take up anywhere from 10 – 48 hours to fully cure. This also depends on the weather conditions, and it shouldn’t be applied if the temperature drops below 5℃.I used this 2 years ago.It was very expensive for small bags that didn't go far. It was easy to apply, but has never properly hardened. After 2 years i have been able to break it up with a spike using only hand force. I would not use this stuff again, even if I was given it free What types of paving stones can Bostik paving grout be used with? How much will you need to buy to cover the average UK patio? The mix is combined with water and applied into the joints. The downside is that the weather has to be very dry, as moisture on your patio may lead to staining. The following steps outline the general method for applying grout that needs to be applied to a wet patio:

One thing you’ll need to consider is the colour of your patio grout. Whether you’ve got darker granite tiles or lighter limestone, you should be able to find a pre-mixed grout available in a colour that blends with your existing patio. Ease of Application To apply this grout, it can help to have an extra person on hand to make the process easier. A lot of water needs to be added during application – so it’s best if one person sweeps the compound into the joints whilst the other adds the water. This grout can be applied in all weathers, so there’s no need to wait for a sunny day. A fast-drying product that can be applied even on drizzly days, this Geo-Fix All Weather Paving Joint Compound is one of the best patio grouts if you want a slate grey finish.The Bostik Easy To Use Patio Grout can simply be brushed into the paving joints for an aesthetic and hard-wearing finish that stands the test of time. This is useful where you aren’t sure of your maths in working out the ratio for yourself or you have only a small area to grout. It’s not really cost-effective for installing a complete patio; you are better off buying a bag of sand and one bag of cement and mixing them yourself. Traditional mortar mixes are available and the product we review in this category is one of these. This is where the sand and cement are pre-mixed in the correct ratio and you just add water and stir. Once your patio has been laid (if you are laying a new one) fully wet it using a garden hose. You’ll need a lot of water for the resin to bind with, otherwise you may end up with stains. The 14 kg tub should cover around 20 m², although some customers find that they use more product than anticipated, so be aware that you may have to use more than you expect.

But for those who appreciate doing things the traditional way, I’ve also covered a cement-based patio grout as well asone that comes in a small canister for repairs rather than in a large tub for installing a patio. Make sure you’ve prepared your grouting area completely (power washing, moss removal etc.) before your start the grouting job and plan it all out carefully beforehand. Most of these types of grout state that you can even apply them in wet weather – useful in the UK summertime.Grout will prevent paving slabs from moving. It also prevents weeds from growing between the slabs and reduces water damage. When patios are fixed with grout they look neat and professionally finished. Different Types of Patio Grout