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UltraTile Proflex SPES Single Part S1 Extended Set Time Tile Adhesive

From £17.99
Now £17.99
in stock, ready to be shipped
in stock, ready to be shipped
UltraTile Proflex SPES Single Part S1 Extended Set Time Tile Adhesive
From £17.99
Now £17.99

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Need help or product advice? Call 01799 524730

For delivery on Thursday

When ordered before 4pm (On weekdays)
How much adhesive do I need?
Add your area dimensions and we'll calculate how many bags you need

Introducing the UltraTile Proflex Tile Adhesive - Extended Set, a single-part, standard set, flexible adhesive for wall and floor tiles. This adhesive is specially formulated to provide extended workability, allowing for those last-minute touches without the worry of the adhesive setting too soon.

With its enhanced adhesion and flexibility, the adhesive is ideal for areas where slight movement or vibration may occur. It is classified as S1 in accordance with EN12004, offering a high level of deformation for greater tolerance to movement.

The unique qualities of this adhesive make it suitable for fixing tiles to a wide array of surfaces and substrates, including:

  • Concrete
  • Sand/cement screed
  • Plywood overlay (minimum 15mm thickness)
  • Tile backer boards
  • Cement-faced fiber boards
  • Anhydrite/calcium sulfate/gypsum-based screeds
  • Tile on Tile* (existing ceramic, porcelain, and natural stone tiles as an overlay)
  • Firm and stable plaster
  • Plasterboard
  • Sand/cement render
  • Concrete brick/block
  • Hard vinyl tiles
  • Flooring grade asphalt

The UltraTile Proflex Tile Adhesive is suitable for both interior and exterior projects, in wet or dry conditions, and can be used with various tile types, including:

  • Ceramic
  • Porcelain
  • Glass
  • Mosaics
  • Marble
  • Travertine
  • Granite
  • Limestone
  • Terracotta
  • Quarry
  • Slate
  • Quartz
  • Brick slips
Unit Size 20kg bags
Standard Conformity EN 12004 Class C2TE S1
Bed Thickness 3mm-20mm
Coverage For a 3mm bed thickness, approximately 4.5kg of material is required per m2
Pot Life 2 hours, depending on temperature and substrate conditions
Set Time 16 hours, dependent on temperature and substrate conditions
Storage This Edit Product must be stored in unopened bags, kept clear of the ground in dry conditions, and avoid frost. Ideal storage temperatures range between 5C and 25C.
Shelf Life 12 months under the above storage conditions. Please note that the use of this Edit Product after the declared storage period may increase the risk of an allergic reaction. High temperatures and high humidity can lead to a reduced shelf life.

All tiling should adhere to the correct British/European standards and incorporate the recommended movement joints.

As with all raw materials, color variation may occur. Please note that this does not affect the consistency or characteristics of the Edit Product.

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  • £17.99
  • £7.49
    Total price

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    Our customer support is available Monday to Friday 7am-6pm.

    Call us on 01799 524730

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    Free delivery on all orders

    At Ambient Underfloor Heating, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

    We're proud to offer a range of delivery options to suit you, including free delivery on all orders over £19.99 or next working day delivery for a fixed price of £4.99.

    • 2-3 working days delivery, order over £19.99 - FREE (£4.99 if under £19.99)
    • Next working day - £4.99 (Order before 4pm Monday - Friday)
    • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
    • Saturday delivery - £29.99 (Order before 4pm Friday)
    30 days returns policy

    At Ambient Underfloor Heating, our customers have 30 days to upgrade, replace or refund their orders.


    At Ambient Underfloor Heating, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund.


    We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement.


    Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order.

    Lifetime warranty

    At Ambient Underfloor Heating, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our signature kits.

    Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

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