ProJoint RapidFlow Brush-in Porcelain Grout – LIGHT-GREY, 12.5kg (RAPIDFLOWLG)

ProJoint RapidFlow Light-Grey 12.5kg

MPN: RAPIDFLOWLG

Barcode: 5060763590458

This Light Grey paving grout works well with cool-toned slabs, offering a neutral finish that blends effortlessly with many outdoor materials.

Who This Product Is For

This product is designed for those installing or maintaining paving in pedestrian areas. It suits both professional landscapers and experienced individuals working on outdoor projects.

The grout is appropriate for residential and commercial paving work where a clean, low-maintenance finish is required for patios, paths, and garden zones.

Key Features

• Light Grey Colour: Pairs well with pale or cool paving styles for a soft, jointed appearance.
• No Mixing Required: Pre-blended and ready to use straight from the tub.
• Air-Hardened Resin Formula: Sets without activators for a smoother application.
• Resists Frost and Weeds: Helps joints remain intact and clean throughout changing seasons.
• Low Risk of Surface Residue: Safer for use on sensitive porcelain tiles.
• Supports Narrow to Wide Joints: Ideal for widths ranging from 3mm and above.

Key Benefits

• Helps maintain a clean, finished look without cement smears.
• Reduces maintenance by keeping joints free from weed roots.
• Saves time with ready-to-apply compound.
• Suit a wide range of paving projects with pedestrian use.

Practical Applications

The light grey compound is a great match for walkways, patios and garden zones featuring light or neutral-coloured tiles. Whether you’re working with concrete flags or pale natural stone, it blends into the background while still delivering a clean joint that withstands rain, frost, and everyday use.

How This Fits Into a Typical Job

This grout is used during the finishing stage of paving installation or maintenance. After slabs are laid and positioned, the compound is applied to fill joints as the final surface treatment.

The process involves preparing the surface with water, applying the grout material, compacting it into place, and then cleaning excess residue before allowing proper curing time.

How to Use

1. Wet the Area First: Saturate the surface with water to assist flow and prevent staining.
2. Apply the Grout: Pour out sections and sweep into joints using a rubber squeegee.
3. Pack the Joints Firmly: Brush or compact the material into place for a solid finish.
4. Clean Residue: Rinse the paving with light water pressure or a damp sponge to remove leftover compound.
5. Curing Time: Avoid use for at least 24 hours. If the weather is cold, allow more time before walking on it.

Specifications

• Colour: Light Grey
• Pack size: 12.5kg
• Formula: Air-hardened resin
• Suitable joint widths: 3mm and above
• Applications: Porcelain and stone paving
• Cure method: Air exposure
• Use areas: Patios, paths, pedestrian areas

Storage and Maintenance Tips

• Store sealed and upright in a cool, dry place.
• If partially used, add water to cover the product and reseal the tub.
• Wash tools straight after use to prevent hardening.

Order the Light Grey option from Path and Patio today for a tidy, modern finish that suits pale paving without clashing or staining.

• Specification

  Weight	12.5 kg
  Colour	Light-Grey
  System	Resin based, premixed resin jointing compound for porcelain paving
  Storage	Store in a cool, dry, and frost free environment at temperatures between 5°C and 30°C
  Shelf Life	12 months from date of manufacture
  Walk on Curing Time	12 hours in dry ambient conditions
  Full Strength	28 days
  Sub Base Requirement	Full solid bed with a permeable bedding mortar or recommended 1:5 mix of sand and cement

• Product FAQs

  Q: Is this suitable for very light-coloured tiles?
  A: Yes, light grey complements pale paving without darkening the joints.
  Q: Do I need to mix this product before applying it?
  A: No, it’s ready to go straight from the tub – just brush in with water.
  Q: How long will it take before I can walk on the finished surface?
  A: It typically cures in around 12–24 hours for foot traffic in dry weather.
  Q: Can this be used on sloped or uneven paving?
  A: Yes, as long as the joints are clean and the base allows drainage.
  Q: What joint width does this work with?
  A: It performs well from 3mm upwards, depending on your paving layout.
  Q: Does light rain during application cause issues?
  A: Drizzle is fine, but extended rain will delay curing.

• Downloads

  Tech Data Sheet for Projoint RapidFlow Porcelain Brush-in Grout