Larsen Professional Fibreflex Rapid Set+ C2 S1 Tile Adhesive Grey 20kg Half Pallet (24 Bags Tail Lift)
Larsen Building Products
£474.20
Price match promise
Free delivery over £399
Contact us on 03305201804 for bulk order discounts
Ark Tiles Overview
Ark Tiles keeps Larsen Professional Fibreflex Rapid Set+ C2 S1 Tile 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. Gentle enough for glass mosaics when you need a bright, even finish. Trusted on natural stone thanks to its controlled shrinkage. Compatible with heated screeds and timber overlays when used with the right preparation. Suitable for wet leisure builds including pools and spa decks. 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
- 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.
- Supplied in a grey finish that keeps joints looking consistent.
- Each pack is 20kg Bag, giving plenty of coverage for trade jobs.
- Classified as C2 S1 for high bond strength with flexible performance.
- Works within a 3 - 12mm bed, ideal for levelling over challenging substrates.
- Expect roughly 4kg/m² - 3mm bed from a single bag when mixed correctly.
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
Professional Flexible Rapid Set+ is a specially formulated, fully flexible, S1-rated, fast-setting, cement-based adhesive. It is suitable for beds of 3-12mm (up to 20mm in small isolated areas), and interior, exterior, floor & wall applications. Professional Flexible Rapid Set+ is suitable for fixing most types of tiles and is recommended for fixing glass mosaic, porcelain, natural stone and large format tiles.
It is recommended for use on more demanding substrates including heated screeds, over boarded timber and swimming pools.
Features:
- Suitable for: ceramic, marble/natural stone, porcelain, glass, mosaic tiles
- Suitable for: underfloor heating and over-sheeted timber
- Deformable
- Grout after 3 hours
- BS EN 12004 Type C2FS1
Technical Specification
Form: Powder
Colour: Grey
Hazard Information: Irritant
Cleaning: Clean tools, equipment etc. using warm water. Mechanical means are necessary when product has set
Packaging: 20kg Multiwall, sealed paper stacks
Storage conditions: Store in sealed containers in dry conditions, 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 45mins @ 20°C
Applicaiton Temperature: +5°C to +30°C
Bed Thickness: 3-12mm (up to 20mm in small isolated areas)
Time To Traffic:
~ Grout after 3 hours, Full traffic after 6 hours
~ Light foot traffic after 3 hours
Coverage: 4kg/m² - 3mm bed
