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Multi-Flex S1 Tile Adhesive Grey 54 x 20kg bags


£598.49 per pallet · Exc. VAT
What's on the pallet 54 bags × 20kg (1,080kg)

Rapid setting with high early strength Suitable for ceramic, porcelain, marble, stone and large format tiles Suitable for use with heated sub-floors 60 minute working pot- life Grey (also available in white) 1 pallet contains 54 x 20kg bags Conforms to BS EN 12004 C2TE-S1

Total · Exc. VAT £598.49
1 pallet: 54 bags × 20kg (1,080kg)
Delivery

Pallet delivery: standard service only. Next day is not available for pallets.

  • Standard delivery Free standard delivery over £299
  • Next day delivery Not available for pallets

In stock

Description

MULTI-FLEX S1 Tile Adhesive Grey is a cement-based, highly polymer-modified, thin-bed tile adhesive designed for superior performance and versatility. Suitable for fixing all types of ceramic and porcelain wall and floor tiles. It is available in both White and Grey formulations.

This high-performance adhesive is ideal for installing a wide range of materials including natural stone, mosaics, porcelain, and vitrified tiles in both interior and exterior settings. MULTI-FLEX provides excellent adhesion to a variety of properly prepared substrates such as tile backer boards, sub-floor heating systems, existing tiles, and power-floated concrete.

When working with plywood or timber floors, these should be securely fixed and overlaid with a suitable tile backer board to ensure a stable surface.

Conforms to: BS EN 12004 C2 FTE-S1

Technical Data Sheet

Key features
  • Suitable for floor and wall use throughout the home
  • Compatible with underfloor heating systems

Specification

Colour
Grey
Room
Bathroom, Bedroom, Hallway, Kitchen, Living Room, Outdoor, Swimming pools
Suitability
Floor, Wall
Suitable for Underfloor Heating
Yes
Size (L x W)
54 x 20kg
Weight
20kg
Sold per
Pallet

Delivery and returns

  • Standard delivery £25.00 1 to 3 working days. Free over £299.
  • Choose your day £35.00 Pick a weekday at checkout, at least 3 working days ahead. Not offered when free samples are in your basket.

Delivering to Northern Ireland (BT postcodes)? Email [email protected] and we will arrange it. All prices Exc. VAT.

Delivery policy
Returns and refunds Damaged or wrong items: tell us within 48 hours.
Complete the job

Often bought together

Adhesive and grout have a minimum of 2 bags when they are the only items in your basket.

Reviews

What customers say about Stoke Tiles

Reviews left by customers on our website.

“Looking for spare tiles everywhere to complete my bathroom. StokeTiles had them and were happy to help accommodate my bespoke order an dget them tol me proto. Super grateful”
Rick 2 November 2026
“Excellent service and staff helped me to match my tiles and were responsive. Fast delivery and good product.”
Clare Gill 23 October 2026
“customer service team and overall service were excellent. query and quote was dealt with quickly for the replacement of 6 tiles of a discontinued line which Stoke Tiles had in stock. delivery arrived within 24hrs of order being placed.”
Mike Holman 12 October 2026

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About Stoke Tiles

Tile specialists for over 20 years

Advice from people who know tiles

Email [email protected], Monday to Friday 9am to 4.30pm.

Our own fitting team

Prefer it done for you? See our tile fitting service.

Looking for spare tiles everywhere to complete my bathroom. StokeTiles had them and were happy to help accommodate my bespoke order an dget them tol me proto. Super grateful
Rick, 2 November 2026 Read our reviews