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Lee Wilson
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Fantastic product! Quick and easy to use and looks fantastic. Excellent value for money. Customer service was next level, quick replies and personalised service.
Jack Albion
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Great product and good quality customer service, far superior than other company’s on the market. Been using this for quite some time now and will continue to use Only Joint it!
Evo Geord
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Almost 12 months ago I used some of it and it could not have been any easier. Throw it down, keep it wet and just brush it in, piece of cake. Finished off with the remainder over last few weeks and I am more than happy with the result. Fantastic product, thank you Joint it for saving my back and knees I would definitely recommend
David Radford
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Can’t really explain how exceptional this product is. Forget all you know about traditional grouting. This product is a real game changer. As for after sales service. Unbelievable. Dropped them a line re installation and had a brilliant conversation with one of the inventors and gave me some brilliant ideas. Brilliant
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First class product and after sales customer service. I would like to share my experience of aftercare for this, excellent, product. Well done - wish other companies would follow suit!
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Was looking for a buff coloured grout to match gold granite. When I came across Joint IT. On ringing the rep in Ireland (Gareth) with some installation questions, He was incredibly helpful, he asked me for pictures on the space in question and reviewed and advised on the exact method to follow when installing, along with the size and type of product to go for which was the Joint it Dynamic. The install went well and im very impressed with the product, and the customer service. Would highly recommend!

Joint-It Dynamic

Two-Part Resin Paving Jointing System

For joints at least 5mm wide and 20mm deep

FAQs: Joint-It Dynamic


Joint-It Dynamic is a two-part resin paving jointing system to grout natural stone, concrete and porcelain paving. It uses resins and hardeners to create an extremely strong joint between your paving slabs. 

Joint-It Dynamic comes in 3 colours – Buff, Grey and Black. The colour of the lid on a bucket of Joint-It Dynamic indicates the colour of the product inside.

Joint-It Dynamic is used to fill the joints between natural stone, concrete and porcelain paving slabs.

In cases where insufficient water has been used, Joint-It Dynamic may leave a residue that accentuates any natural discolouration in the stone.

This residue should weather-off within a few weeks. Sometimes this can take longer depending on the type of stone used, and whether there was enough water used during the application. There is no need to be concerned, as this will fade and the stone will return to its original colour. 

To avoid any potential problems when using Joint-It Dynamic, please carefully read the instructions before use. 

Different stone types can have slightly varied reactions. Some stone is more porous than others. Please don’t be alarmed if there is any slight colour enhancement on your slabs as this will disappear after a few weeks. If you still have concerns please contact us and we will reassure you. 

We recommend that you avoid using a power-washer on your paving for a minimum of 30 days after applying Joint-It Dynamic.

Visit our store locator, enter your postcode, and select a desired radius from where you live. You may need to increase the radius depending on where you live. 

If there is no stockist local to you, there is a large number of stockists who sell Joint-It Dynamic online, just search the product in your search engine and you will discover lots of online retailers. 

Alternatively, contact us at and we would be more than happy to help you. 

Yes, absolutely! All of our stockists have a supply of colour samples that you can take home with you, free of charge. Just ask!

Yes absolutely, but please email us first so that we can discuss your job with you to ensure that you get the best results.

Yes, absolutely. As long as the joints are a minimum of 5mm wide and 20mm deep.

We do recommend that you keep all pets and young children away from application area, as the product may be harmful if ingested. 24 hours after application we could recommend opening the area for access again. 


We strongly recommend that you watch our application video before you start the foundations for your paving. 

The single most important thing to remember when using Joint-It Dynamic is that you must keep the paving soaked with clean water as you work.

If you are working by yourself, work on small areas and keep wetting the paving as you joint your paved area.  Ideally, ask someone else to keep wetting the paving for you as you work.

Remember, you must keep the paving saturated as you brush in the product.

Adding lots of water does not weaken Joint-It Dynamic because the product is water permeable. It is not possible to add too much water.

Not using enough water on the paving, especially in warm weather, dries out the product too quickly before it has been brushed into the joints.

Again, please take note to keep the paving wet at all times when brushing Joint-It Dynamic into joints.

Yes, Joint-It Dynamic can be used on a solid base. 

We recommend using Joint-It Premium Seal prior to laying paving where you are using Slate, Black/Blue Limestone & Honed Black Granite. These highly porous stones would benefits from being pre-sealed to prevent drawing any of the colour of Joint-It Dynamic into the stone.

If insufficient water has been used, the slabs may draw the product into the stone causing a temporary colour enhancement. This colour enhancement can take up to 12-16 weeks to fade. 

While it is important to soak the paving before applying Joint-It Dynamic, it is equally important to keep it wet, particularly where you are working on a large area (one area might dry out by the time you are brushing the product in), or in warmer weather conditions. 

Joints must be at least 5mm wide and 20mm deep to apply Joint-It Dynamic. This is a minimum requirement, but there is no maximum size. The joints can be as big or wide as you like, it will not affect the product performance as long as the minimum measurements have been reached.

All slabs must be fully secure with absolutely no movement in them before applying Joint-It Dynamic.

To fix rocking or moving patio slabs before applying Joint-It Simple:
1. Remove the paving stone/slab from the patio.
2. Clean or brush away any loose sand and cement underneath.
3. Apply the required amount of Joint-It Slurry Primer to the base and the underside of the slab and reapply the paving slab in place. 


When using Joint-It Dynamic, joints must be a minimum width of 5mm and a depth of 20mm for the joint to have stability when it is set. 

Joint-It Dynamic is not suitable for beveled slabs or V joints. 

Joint-It Dynamic is suitable for use with all natural stone and concrete paving slabs including:

  • Porcelain
  • Sandstone
  • Limestone
  • Slate
  • Concrete Slabs / Paving
  • Yorkstone
  • Granite
  • Louisiana Stone
  • Oklahoma Stone
  • Quartz

Because Porcelain is a smoother stone it doesn’t absorb water to the same degree as other natural stone products. To get the best results when using Joint-It Dynamic with Porcelain, we recommend that you keep both the top of the stone paving and the Joint-It Dynamic product saturated with clean water to make Joint-It Dynamic flow into the Porcelain joints more easily.

Slate and Granite paving slabs, even those from the same batch, may absorb water at different rates.  When using Joint-It Dynamic with either granite or slate, pause briefly after soaking your paving, before opening the bucket of Joint-It Simple, to allow time for the stone to absorb the water. You may need to repeat the soaking process. If you notice small dots on your paving slabs, this indicates that part of the slab was of a harder density, and the residue should weather-off over a 3-6 month period. These stones should also be pre-sealed with Joint-It Premium Seal before applying Joint-It Dynamic.

You need 2 brushes and a paddle mixer to apply Joint-It Dynamic.

A hard bristle brush is used on the wet paving, to brush the product into the joints, and a soft bristle brush is used to finish the job. 

Professional pavers often recommend you use a squeegee on very smooth stone such as granite, because the squeegee makes it easier to joint a smooth stone patio.

Make sure that brushes are clean before you start, and we recommend that you wash off any particles of the product when you have finished to stop it hardening on your brushes.

The paving should not be walked on for approximately 24 hours after application in temperatures of around 20° Celsius. We recommend that you gently test the joints to make sure they have set before walking on the paving. Local weather conditions will determine how quickly Joint-It Dynamic takes to fully harden/set.

Ensure you apply Joint-It Dynamic patio jointing compound with at least 5mm width and 20mm depth. Take care to ensure the product is compacted well into the joints. If you have any further questions about this, please contact 


If the temperature is forecast to drop near freezing or below freezing within 12 hours of application, Joint-It Dynamic should not be used, because the water will freeze as it hits the ground making it too difficult to sweep the product into the joints.

If the temperature is above 30°, we recommend that you wait until it is cooler in the evening or early morning before applying Joint-It Dynamic because water will evaporate too quickly to allow you to brush the product into the joints.

To use Joint-It Dynamic, joints must be a minimum of 5mm wide and 20mm deep. If joints are smaller than 3mm wide, we would highly recommend using our other product Joint-It Porcelain Epoxy Grout if you are laying porcelain. 

Joint-It Dynamic is not suitable for V joints or beveled slabs. As you can see from the illustration below, there is not enough surface area at the bottom of the V joint to hold Joint-It Simple in place. 



Unopened, Joint-It Dynamic should keep for a minimum of 12 months when stored in a cool dry place. 

No, once PART A and PART B have been mixed into the sand, the curing process has started and leftover product cannot be stored reused.

Recommended for you

Joint-It Premium Seal

To keep your patio looking new, clean, and protected we recommend finishing with Joint-It Premium Seal.

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