Larsen Pro Rapid Set Flexible C2 Grey Tile Adhesive 20kg Full Pallet (48 Bags Tail Lift)

Larsen Building Products
£604.99
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Free delivery over £399
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Try Before You Buy – Risk Free

Order your cut-size samples with confidence. When you place your full order, we'll refund the cost of up to 5 samples.

In fact, 9 out of 10 customers who order samples go on to buy their flooring from us - because seeing them in person makes all the difference.

Ark Tiles Overview

Ark Tiles keeps Larsen Pro Rapid Set Flexible C2 Grey Tile Adhesive 20kg Full Pallet (48 Bags Tail Lift) ready in Coventry for installers who need a resilient adhesive without the wait. The mix delivers rapid-setting performance with the flexibility demanded by premium porcelain and stone projects. Its S1 flexibility copes with everyday movement while keeping a strong bond on porcelain and stone.

Confidently bonds dense porcelain and vitrified tiles. Trusted on natural stone thanks to its controlled shrinkage. Compatible with heated screeds and timber overlays when used with the right preparation. Balanced grey tone suits mainstream grout lines and commercial floors.

Speak with our showroom team for project-specific advice or pairing this adhesive with Larsen primers and grouts. Trade support available for volume schedules.

Why installers choose it

  • Full Pallet 48 x 20kg Bags.
  • Rapid-set profile keeps programmes tight and lets you grout sooner.
  • Polymer Modified.
  • Ready for grouting only a few hours after fixing, so turnaround stays sharp.
  • Classification – BS EN 12004 Type C2FT.
  • Supplied in a grey finish that keeps joints looking consistent.
  • Expect roughly 4kg/m² - 3mm bed from a single bag when mixed correctly.
  • Each pack is 20kg Bag, giving plenty of coverage for trade jobs.

Delivery & Support

Tail-lift pallet deliveries typically take up to 3 working days from Ark Tiles, with free UK delivery on orders above £399 including VAT. We will confirm a booked-in slot and Coventry collection is available if you need it sooner.

Manufacturer Description

Full Pallet 48 x 20kg Bags

Professional Rapid Set Flex is a specially formulated, flexible, non-slip, fast-setting, cement-based adhesive.

It is suitable for beds of 3 – 12mm, interior, exterior, floor and wall applications. Professional Rapid Set Flex is suitable for fixing ceramic, porcelain, large format natural stone and mosaic tiles to a variety of substrates including heated screeds and over boarded timber.

Features:
- Rapid Set
- Suitable for: ceramic, marble/natural stone, porcelain, glass, mosaic 
- Suitable for: fast-track projects
- Polymer modified
- Grout after 3 hours
- BS EN 12004 Type C2FT

Technical Specification

Form: Powder
Colour: Grey
Hazard Information: Irritant. Consult safety data sheet before use.
Cleaning: Clean tools, equipment etc. using warm water. Mechanical means are necessary when the product has set.
Packaging: 20kg multiwall, sealed paper sacks
Storage Conditions: Store in sealed containers in dry conditions, Protected from extremes of temperature
Shelf Life: 6 months in unopened original packaging 
Mixing: Mix 20kg powder with approx. 4.5L water
Pot life: 45 mins @ 20°C
Bed Thickness: 3 - 6mm
Time To Traffic: Grout after 3 hours, full traffic after 6 hours. Light fot traffic after 3 hours.
Coverage: 4kg/m² - 3mm bed