Larsen Trade Fast Set C1 Cement-Based Adhesive Grey 20kg Half Pallet (24 Bags Tail Lift)

Larsen Building Products
£243.80
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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 Trade Fast Set C1 Cement-Based Adhesive Grey 20kg Half Pallet (24 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. Typical Ark Tiles pricing (inc. VAT) lands around £244.80, with trade support available for volume schedules.

Why installers choose it

  • Half Pallet 24 x 20kg Bags.
  • Rapid-set profile keeps programmes tight and lets you grout sooner.
  • Ready for grouting only a few hours after fixing, so turnaround stays sharp.
  • 45 Min Pot Life @ 20°C.
  • Supplied in a grey finish that keeps joints looking consistent.
  • Suitable For Bed Depths Of 3 - 12mm.
  • Expect roughly Approx. 4m²/20kg Bag @ 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 5 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

Half Pallet 24 x 20kg Bags

Trade Fast 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. Fast 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:
- Polymer modified
- Grout after 3 hours
- BS EN 12004 C2FT

Technical Specification

Form: Powder.
Colour: Grey.
Hazard Information: IRRITANT - Consult Safety Datasheet before use.
Packaging: 20kg multiwall, sealed paper bag.
Storage Conditions: Store in sealed containers in dry condition, protected from extremes of temperature.
Shelf Life: 6 months in unopened manufacturer's packaging.
Mix Proportions: Mix 20kg powder with approx. 4.5L water.
Pot Life: Approx. 45 Mins @ 20°C.
Application Temperature: +5°C to +30°C.
Bed Thickness: 3-6mm (up to 12mm in small isolated areas)
Time To Traffic: Grout after 3 hours. Light foot traffic after 3 hours. Full foot Traffic after 6 hours.
Coverage: Approx. 4m²/20kg bag @ 3mm bed.

brand
Larsen
price_inc_vat
243.80
price_ex_vat
203.17
ark_delivery_copy
Tail-lift pallet deliveries typically take up to 5 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.
bag_count
48
bag_weight_kg
20
pack_type
full-pallet
short_description
Half Pallet 24 x 20kg Bags. | Rapid-set profile keeps programmes tight and lets you grout sooner. | Ready for grouting only a few hours after fixing, so turnaround stays sharp. | 45 Min Pot Life @ 20°C. | Supplied in a grey finish that keeps joint...