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Nexus ProJoint Fusion

£34.99 Ex. VAT - £41.99 Inc. VAT

Perfect for DIYers and landscaping contractors, Nexus ProJoint Fusion fills joints in paving slabs & setts, what’s more it’s perfect for natural stone. Use ProJoint Fusion in any weather, it’s frost resistant, provides weed free joints, and gives zero staining!

We aim to offer the cheapest products online, if you find ProJoint Fusion anywhere else any cheaper please give us a call – 0330 122 1025!

In stock

Select a product variation to get estimate Estimated delivery date, click here for info
Next Day Delivery available at checkout
Please see our FAQ’s for more information.

Delivery & Returns Info

Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0330 122 1025 or 01827 794 350). Need further info, click here.

Weight Price Volume
0-13KG£9.00+VAT1 Small Bag / Tub
13.01-25KG £10.00+VAT1 Large Bag / Tub
25.01-50KG £19.00+VAT 2 x Bags / Tubs
50.01-75KG£28.00+VAT 3 x Bags / Tubs
75.01-100KG£36.00+VAT4-5 Bags /Tubs
100.01-249 KG£42.50+VAT 5-9 Bags / Tubs
249.01-750KG£47.50+VAT10 Bags Plus
750.01KG + £50.00+VAT 30 Bags Plus
Full Pallets FOC* £0.0052 Tubs / 56 Bags
Premium Next Day Service+avg. £15 Click here for prices
Scotland Delivery Service Click here for prices
Local Delivery & Click & Collect: ☎️ 0330 122 1025

*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £15 (*exc. apply – Full Pallets £80 on a Next Day Service)

Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.

For any advice; technical, product, stock or quantity needed, call our team on 0330 122 1025.

how much do i need?


Slab Width

Slab Length

Joint Width

Joint Depth


Nexus ProJoint Fusion

Looking for an all weather paving jointing compound?

For a quick and easy solution to filling joints between paving slabs and setts, and for one that is suitable for natural stone and concrete paving ProJoint Fusion is really simple to use, and DIY friendly, it allows even those that haven’t grouted a patio before to consistently deliver perfect joints every time – whatever the weather!

ProJoint Fusion delivers a weed free, frost resistant joint, without staining the paving – saving you time, money and the need to come back and do the job again in another year!

Packaged in a vacuum packed pouch within a 15kg tub with lid colours that denote the product colour – ProJoint Fusion is available in four colours to suit whatever concrete, porcelain or natural stone paving slabs you have on your patio: neutral (buff), mid grey, basalt and black.

Technical information

  • Contractor-sized 15kg tubs
  • Suitable for use in wet weather
  • Professional strength
  • Pre-mixed, ready to use
  • Cement free and non hazardous
  • Suitable for pedestrian traffic: ideal for paths and patios
  • Perfect for DIY use
  • Suitable for natural stone and concrete paving, setts and slabs

ProJoint Fusion is a very quick and easy paving joint filler designed for paving, patios and larger paved areas.


Ensure the surface of the paving is clean prior to application. Check the joints are cleaned out to a depth of 25mm ensuring a minimum joint width of 3mm, and that the paving is firmly bedded and stable prior to filling joints. Paving should be laid on a permeable bedding mix as Fusion cures when it dries out so water/rain must have a route of escape.


Apply Fusion when surface temperature is above 0°C. Liberally soak the paving first and then empty the mix evenly onto the surface and work quickly into the joints using a brush or squeegee. Mist the surface and compound with a soft spray of water to flush the material down into the joints. Top up any low joints and repeat as necessary. Once the water has drained away then sweep the paving with a fresh soft brush at 45° to the joints, and remove any excess. A trowel or iron can be used to achieve a traditional finish if required.

The product can be used in light rain but prolonged and heavy rain will delay the curing process and increase the risk of fluid damage. ProJoint Fusion is not recommended for porcelain – please refer to ProJoint Porcelain products. ProJoint Fusion may highlight and enhance the natural surface colours and textures of the paving – this can be especially noticeable on grey paving, including granite, so a test area is advised before use. It is important to spread the mix across the total paving area to ensure the potential effect is uniform. Please note that this is a temporary effect and weathering and foot traffic accelerate its disappearance. For extra porous paving or to minimise any effect use V35-UV™.


Based on average 600 x 600 mm slabs

  • Joint size 5 x 25mm: 20m2
  • Joint size 10 x 25mm: 10m2
  • Joint size 15 x 25mm: 6.67m

For any help with calculations and how many tubs you’d need for your project, please don’t hesitate to get in touch on ☎️ 0330 122 1025

1 review for Nexus ProJoint Fusion

  1. Steven Irwin-Banks

    Needed the paving grout before a 70th birthday party as, whilst pressure washing, the patio had lost a lot of grouting. Explained that I needed the product quickly and why and NEXUS PROJOINT FUSION in NEUTRAL was on my doorstep the next morning. Excellent service. Hope this product can weather pressure washing.

    Well, now fully grouted and set, appears very tough and a good colour match to the original. Relatively easy to apply and didn’t discolour the natural stone paving.
    Pleased with the result but will it hold up under pressure washing next year will tell?

    Steven, Lincolnshire.

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