Sprayers will provide the best results due to being less chance of interfering with the sanded joints. It can last for up to four years and really brings out the colour in weathered paving, especially black limestone.

Approximately 5m2 – 8m2 per litre as the jointing material does not need solidifying – it is generally less porous. Luckily, Kingfisher have you covered with a brick driveway sealant that will enhance appearance and resistance. The results were more than I expected, there was a mixture of new and old patio slabs and K-Seal provided a uniform final finish to them all.

Ideal as both a driveway sealer and a path and patio sealer and can also be used on light commercial projects.

rbs Greenpave Block Sealer is a clear solvent free acrylic resin coating used to seal and protect patios paths natural stone concrete and block paving (and other hard landscaped areas) from the effects of sunlight water oil petrol and lichen growth. Acrylic based solution that provides a tough, long-lasting polymeric seal on concrete stone and brick surfaces. All Smartseal sealers will do a great job protecting your driveway or patio and if a additional coat of sealer is applied every few years the paving can be kept in that 'just been laid' condition.

Great product, the block paving sealer is easy to put down with roller, as others have mentioned, it has a very strong smell but went away after a few days.

Apply with a sprayer or roller – feed product into sanded joints with a squeegee, roller or sprayer. Ensure all surfaces to be sealed are clean, dry and free from oil and grease and there are a couple days of good weather so there is no chance of rain during application. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. The product cost less than some of the other products I had looked at and it was easy to apply and after the second application the drive looks fantastic and is already being admired by my neighbours.We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. If the sand is removed and not replaced, the block paving can become unstable and start to move and sink. Multiple and regular top up coats of the acrylic block paving sealer will always increase the durability and reduce further maintenance required. Thinners aren't required with this product, use white spirits or a proprietary brush clear for cleaning.