BAL Flex One 25kg Tile Adhesive – 25% Extra Free

25kg for the price of 20kg – 5kg completely free

Get 25% extra BAL Flex One free of charge. This limited-stock 25kg bag costs £21.97 ex VAT (£26.36 including VAT) per bag – the same price as our standard 20kg bag. You receive the full 25kg of adhesive, including 5kg at no extra cost.

Collinson Ceramics is one of only five distributors offering this deal. Available while stocks last.

Flexible standard-setting tile adhesive with more working time

BAL Flex One is a white S1 flexible tile adhesive for interior and exterior walls and floors, including large-format tiles. Its extended working time allows more time for positioning tiles, while its high grab and resistance to slipping help during installation. The smooth formulation can be used at bed depths of 2–15mm, following BAL's technical guidance.

Product details

• Promotional pack: 25kg – standard 20kg plus 5kg free.
• Colour: White.
• Classification: C2TE S1.
• Grout after: Approximately 6–8 hours.
• Pot life: Approximately 2.5 hours.
• Open time: Approximately 45 minutes.
• Adhesive bed: 2–15mm, subject to BAL's installation guidance.

Times depend on site conditions. Check the BAL Flex One technical information for tile and substrate compatibility, preparation and application requirements.

BAL Flex One 25kg offer: common questions

Does 25% extra free really mean 5kg free?

Yes. The usual bag contains 20kg. This promotional bag contains 25kg for the same price as our standard 20kg bag: 20kg + 5kg completely free of charge. The extra 5kg is 25% of the normal 20kg pack, with no extra charge for that additional adhesive.

How long is the 25% extra free offer available?

This offer is available while stocks of the 25kg promotional bags last. Collinson Ceramics is one of only five distributors offering this deal.

What does each 25kg bag cost?

Each bag is £21.97 excluding VAT (£26.36 including VAT). The price covers all 25kg, including the free 5kg. Delivery charges, where applicable, are calculated at checkout.

Should I choose Flex One or Rapid-Flex One?

Flex One gives you a longer 2.5-hour pot life and a 45-minute open time, with grouting typically after 6–8 hours. For faster grouting, consider BAL Rapid-Flex One 25kg, typically ready to grout after 3 hours. Both promotional bags include 5kg free.

Product image shows the standard 20kg packaging for identification. This offer supplies the 25kg promotional bag.

Free UK delivery on orders of £400 or more, including the Scottish Highlands, islands and Northern Ireland.

See our Delivery Guide for lead times, pallet delivery and access requirements.