Nexus ProJoint RapidFlow Brush-In Porcelain Grout – 12.5kg
Nexus ProJoint RapidFlow Brush-In Porcelain Grout – 12.5kg - Neutral - 12.5kg is backordered and will ship as soon as it is back in stock.
Nexus ProJoint RapidFlow Brush-In Porcelain Grout – 12.5kg
Joint your paving quickly and easily with Nexus ProJoint RapidFlow, a high-strength, ready-to-use brush-in paving grout formulated specifically for porcelain paving. Supplied pre-mixed and ready to use straight from the tub, RapidFlow removes the need for traditional mixing and makes creating neat, consistent paving joints considerably easier.
RapidFlow is also suitable for natural stone and concrete paving and creates a permeable, weed and frost-resistant joint. The 12.5kg tub contains two separate 6.25kg bags to help reduce waste, while five colour options make it easy to find a finish that complements your paving.
Main Benefits
- ✓ Pre-mixed and ready to use – no mixing required
- ✓ Specifically formulated for porcelain paving
- ✓ Also suitable for natural stone and concrete paving
- ✓ Simple brush-in application
- ✓ Permeable – allows water to drain through the joints
- ✓ Weed and frost resistant
- ✓ Cement-free and non-hazardous
- ✓ Suitable for joint widths from 3mm
- ✓ Two 6.25kg bags inside each tub to help minimise waste
- ✓ Available in five colours to complement your paving
Product Details
- • Product Type: Pre-mixed resin paving jointing compound
- • Pack Size: 12.5kg tub containing 2 × 6.25kg bags
- • Colours: Neutral/Buff, Light Grey, Mid Grey, Basalt and Black
- • Minimum Joint Width: 3mm
- • Minimum Joint Depth: 20mm
- • Application Temperature: 3°C to 25°C
- • Suitable For: Porcelain, natural stone and concrete paving
- • Traffic: Pedestrian areas including patios and pathways
- • Bedding Requirement: Full solid permeable bedding mortar
Ideal Uses
- ✓ Porcelain patios and pathways
- ✓ Natural stone paving
- ✓ Concrete paving
- ✓ Garden patios and seating areas
- ✓ Paths and other pedestrian paving areas
- ✓ DIY and professional paving installations
| Product Specifications | |
|---|---|
| General | |
| Manufacturer | Nexus Pro Systems Ltd |
| Brand | ProJoint |
| Product | ProJoint RapidFlow |
| Product Type | Pre-Mixed Resin Brush-In Paving Jointing Compound |
| Pack Size | 12.5kg Tub |
| Packaging | 2 × 6.25kg Bags Per Tub |
| Mixing Required | No – Pre-Mixed & Ready to Use |
| Colours | |
| Neutral / Buff | Warm neutral buff finish |
| Light Grey | Light cool-grey finish |
| Mid Grey | Medium grey finish |
| Basalt | Dark charcoal-grey finish |
| Black | Deep black finish |
| Joint Requirements | |
| Minimum Joint Width | 3mm |
| Minimum Joint Depth | 20mm |
| Bedding Requirement | Full solid permeable bedding mortar Nexus recommends a permeable 5:1 or higher sand-to-cement bedding mix, or a suitable permeable bedding mortar. |
| Approximate Coverage – 12.5kg Tub | |
| 600 × 600mm – 3 × 20mm Joint | Approx. 34.8m² |
| 600 × 600mm – 5 × 20mm Joint | Approx. 20.8m² |
| 600 × 600mm – 7 × 20mm Joint | Approx. 14.9m² |
| 600 × 900mm – 5 × 20mm Joint | Approx. 25m² |
| 600 × 1200mm – 5 × 20mm Joint | Approx. 27.8m² |
| Performance | |
| Permeable | Yes |
| Weed Resistant | Yes |
| Frost Resistant | Yes |
| Cement Free | Yes |
| Foot Traffic | Approx. 12–24 hours in dry ambient conditions Curing time is weather dependent. Cold and wet conditions can significantly increase curing time. |
| Full Strength | Approx. 28 days |
| Pressure Washing | Suitable once fully cured Manufacturer guidance recommends waiting approximately 30 days, using a fan nozzle and maintaining a safe distance. |
| Compatibility & Uses | |
| Porcelain Paving | Suitable – Specifically Formulated for Porcelain |
| Natural Stone | Suitable |
| Concrete Paving | Suitable |
| Traffic Type | Pedestrian Traffic |
| Typical Applications | Patios, pathways and other pedestrian paving areas |
| Application | |
| Application Temperature | 3°C to 25°C |
| Preparation | Ensure the paving is firmly bedded and stable on a full solid permeable bedding mortar. Joints must be clean and free from loose material to a minimum depth of 20mm. |
| Step 1 | Liberally soak the paving with clean water before application. |
| Step 2 | Brush the RapidFlow compound thoroughly into the joints, ensuring they are completely filled. |
| Step 3 | Use water as required during application in accordance with the manufacturer's instructions. |
| Step 4 | Once the compound begins to firm, remove excess material and complete the final clean. |
| Sensitive Paving | For sensitive, sawn or highly textured paving, Nexus recommends using ProJoint Pre-Grout prior to applying RapidFlow. |
| Storage & Packaging | |
| Storage Temperature | 5°C to 30°C |
| Storage Conditions | Store in a cool, dry and frost-free environment |
| Shelf Life | 12 months from date of manufacture when stored correctly |
| Pallet Quantity | 80 Tubs |
| Manufacturer Information | |
| Manufacturer | Nexus Pro Systems Ltd |
| Product Range | ProJoint Paving Jointing Products |
| Manufacturer Description | A pre-mixed resin jointing compound formulated to provide a fast and simple brush-in solution for porcelain paving while also being suitable for natural stone and concrete paving. |
| Manufacturer Guidance | Always read and follow the current Nexus Pro Systems preparation, application, technical and safety instructions before use. |
FAST UK DELIVERY — PRICED FAIRLY AND TRANSPARENTLY
We believe delivery should be clear, honest, and consistent. That’s why we don’t advertise “free delivery” while quietly building the cost into product prices or adding unexpected surcharges later in the checkout.
Instead, we charge delivery separately and transparently, so you can see exactly what you’re paying for, and so customers who order smaller quantities aren’t unfairly subsidising larger deliveries.
We deliver across the UK, including the Scottish Highlands & Isles, Northern Ireland, the Channel Islands, the Isle of Wight and the Isle of Man.
WHY WE DON’T OFFER “FREE DELIVERY”
There’s no such thing as truly free delivery — the cost has to be covered somewhere. Some retailers do this by:
- Increasing product prices to absorb delivery costs, or
- Adding extra charges at checkout (often based on delivery size/weight or certain postcodes)
Our approach is simple:
- Product prices stay product prices.
- Delivery is shown clearly and charged based on what it actually costs to send your order safely and on time.
DELIVERY CALCULATIONS
Delivery is calculated based on factors such as:
- Order size and weight
- The type of goods being shipped
- Delivery method (parcel, courier, pallet)
- Delivery location within the UK
You’ll always see the delivery cost clearly before you pay — simply enter your postcode at checkout and your delivery options will appear.
DISPATCH & DELIVERY TIMES
We aim to dispatch orders as quickly as possible, usually within 1–2 working days (subject to stock and order volume).
Delivery times vary depending on your location and the delivery method selected.
If your order is urgent, please contact us and we’ll do our best to help.
COLLECTION FROM OUR PETERBOROUGH DEPOT (PRIMETHORPE PAVING)
Collection is available from our Peterborough depot at Primethorpe Paving, Bungalow Business Park, PE6 7PP.
Please select the collection option at checkout (where available) or contact us to arrange a suitable time.
TRACKING & DELIVERY UPDATES
Where available, we’ll provide tracking details once your order has been dispatched.
ACCESS & DELIVERY RESTRICTIONS
To ensure a smooth delivery, please check:
- Access for large vehicles (if your order ships by pallet)
- That someone is available to receive the delivery
- Any site restrictions (narrow lanes, height limits, timed access, etc.)
If you’re unsure about anything, contact us before ordering, we’re happy to advise.
Nexus ProJoint RapidFlow Brush-In Porcelain Grout – 12.5kg
Joint your paving quickly and easily with Nexus ProJoint RapidFlow, a high-strength, ready-to-use brush-in paving grout formulated specifically for porcelain paving. Supplied pre-mixed and ready to use straight from the tub, RapidFlow removes the need for traditional mixing and makes creating neat, consistent paving joints considerably easier.
RapidFlow is also suitable for natural stone and concrete paving and creates a permeable, weed and frost-resistant joint. The 12.5kg tub contains two separate 6.25kg bags to help reduce waste, while five colour options make it easy to find a finish that complements your paving.
Main Benefits
- ✓ Pre-mixed and ready to use – no mixing required
- ✓ Specifically formulated for porcelain paving
- ✓ Also suitable for natural stone and concrete paving
- ✓ Simple brush-in application
- ✓ Permeable – allows water to drain through the joints
- ✓ Weed and frost resistant
- ✓ Cement-free and non-hazardous
- ✓ Suitable for joint widths from 3mm
- ✓ Two 6.25kg bags inside each tub to help minimise waste
- ✓ Available in five colours to complement your paving
Product Details
- • Product Type: Pre-mixed resin paving jointing compound
- • Pack Size: 12.5kg tub containing 2 × 6.25kg bags
- • Colours: Neutral/Buff, Light Grey, Mid Grey, Basalt and Black
- • Minimum Joint Width: 3mm
- • Minimum Joint Depth: 20mm
- • Application Temperature: 3°C to 25°C
- • Suitable For: Porcelain, natural stone and concrete paving
- • Traffic: Pedestrian areas including patios and pathways
- • Bedding Requirement: Full solid permeable bedding mortar
Ideal Uses
- ✓ Porcelain patios and pathways
- ✓ Natural stone paving
- ✓ Concrete paving
- ✓ Garden patios and seating areas
- ✓ Paths and other pedestrian paving areas
- ✓ DIY and professional paving installations
| Product Specifications | |
|---|---|
| General | |
| Manufacturer | Nexus Pro Systems Ltd |
| Brand | ProJoint |
| Product | ProJoint RapidFlow |
| Product Type | Pre-Mixed Resin Brush-In Paving Jointing Compound |
| Pack Size | 12.5kg Tub |
| Packaging | 2 × 6.25kg Bags Per Tub |
| Mixing Required | No – Pre-Mixed & Ready to Use |
| Colours | |
| Neutral / Buff | Warm neutral buff finish |
| Light Grey | Light cool-grey finish |
| Mid Grey | Medium grey finish |
| Basalt | Dark charcoal-grey finish |
| Black | Deep black finish |
| Joint Requirements | |
| Minimum Joint Width | 3mm |
| Minimum Joint Depth | 20mm |
| Bedding Requirement | Full solid permeable bedding mortar Nexus recommends a permeable 5:1 or higher sand-to-cement bedding mix, or a suitable permeable bedding mortar. |
| Approximate Coverage – 12.5kg Tub | |
| 600 × 600mm – 3 × 20mm Joint | Approx. 34.8m² |
| 600 × 600mm – 5 × 20mm Joint | Approx. 20.8m² |
| 600 × 600mm – 7 × 20mm Joint | Approx. 14.9m² |
| 600 × 900mm – 5 × 20mm Joint | Approx. 25m² |
| 600 × 1200mm – 5 × 20mm Joint | Approx. 27.8m² |
| Performance | |
| Permeable | Yes |
| Weed Resistant | Yes |
| Frost Resistant | Yes |
| Cement Free | Yes |
| Foot Traffic | Approx. 12–24 hours in dry ambient conditions Curing time is weather dependent. Cold and wet conditions can significantly increase curing time. |
| Full Strength | Approx. 28 days |
| Pressure Washing | Suitable once fully cured Manufacturer guidance recommends waiting approximately 30 days, using a fan nozzle and maintaining a safe distance. |
| Compatibility & Uses | |
| Porcelain Paving | Suitable – Specifically Formulated for Porcelain |
| Natural Stone | Suitable |
| Concrete Paving | Suitable |
| Traffic Type | Pedestrian Traffic |
| Typical Applications | Patios, pathways and other pedestrian paving areas |
| Application | |
| Application Temperature | 3°C to 25°C |
| Preparation | Ensure the paving is firmly bedded and stable on a full solid permeable bedding mortar. Joints must be clean and free from loose material to a minimum depth of 20mm. |
| Step 1 | Liberally soak the paving with clean water before application. |
| Step 2 | Brush the RapidFlow compound thoroughly into the joints, ensuring they are completely filled. |
| Step 3 | Use water as required during application in accordance with the manufacturer's instructions. |
| Step 4 | Once the compound begins to firm, remove excess material and complete the final clean. |
| Sensitive Paving | For sensitive, sawn or highly textured paving, Nexus recommends using ProJoint Pre-Grout prior to applying RapidFlow. |
| Storage & Packaging | |
| Storage Temperature | 5°C to 30°C |
| Storage Conditions | Store in a cool, dry and frost-free environment |
| Shelf Life | 12 months from date of manufacture when stored correctly |
| Pallet Quantity | 80 Tubs |
| Manufacturer Information | |
| Manufacturer | Nexus Pro Systems Ltd |
| Product Range | ProJoint Paving Jointing Products |
| Manufacturer Description | A pre-mixed resin jointing compound formulated to provide a fast and simple brush-in solution for porcelain paving while also being suitable for natural stone and concrete paving. |
| Manufacturer Guidance | Always read and follow the current Nexus Pro Systems preparation, application, technical and safety instructions before use. |
FAST UK DELIVERY — PRICED FAIRLY AND TRANSPARENTLY
We believe delivery should be clear, honest, and consistent. That’s why we don’t advertise “free delivery” while quietly building the cost into product prices or adding unexpected surcharges later in the checkout.
Instead, we charge delivery separately and transparently, so you can see exactly what you’re paying for, and so customers who order smaller quantities aren’t unfairly subsidising larger deliveries.
We deliver across the UK, including the Scottish Highlands & Isles, Northern Ireland, the Channel Islands, the Isle of Wight and the Isle of Man.
WHY WE DON’T OFFER “FREE DELIVERY”
There’s no such thing as truly free delivery — the cost has to be covered somewhere. Some retailers do this by:
- Increasing product prices to absorb delivery costs, or
- Adding extra charges at checkout (often based on delivery size/weight or certain postcodes)
Our approach is simple:
- Product prices stay product prices.
- Delivery is shown clearly and charged based on what it actually costs to send your order safely and on time.
DELIVERY CALCULATIONS
Delivery is calculated based on factors such as:
- Order size and weight
- The type of goods being shipped
- Delivery method (parcel, courier, pallet)
- Delivery location within the UK
You’ll always see the delivery cost clearly before you pay — simply enter your postcode at checkout and your delivery options will appear.
DISPATCH & DELIVERY TIMES
We aim to dispatch orders as quickly as possible, usually within 1–2 working days (subject to stock and order volume).
Delivery times vary depending on your location and the delivery method selected.
If your order is urgent, please contact us and we’ll do our best to help.
COLLECTION FROM OUR PETERBOROUGH DEPOT (PRIMETHORPE PAVING)
Collection is available from our Peterborough depot at Primethorpe Paving, Bungalow Business Park, PE6 7PP.
Please select the collection option at checkout (where available) or contact us to arrange a suitable time.
TRACKING & DELIVERY UPDATES
Where available, we’ll provide tracking details once your order has been dispatched.
ACCESS & DELIVERY RESTRICTIONS
To ensure a smooth delivery, please check:
- Access for large vehicles (if your order ships by pallet)
- That someone is available to receive the delivery
- Any site restrictions (narrow lanes, height limits, timed access, etc.)
If you’re unsure about anything, contact us before ordering, we’re happy to advise.
