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UltraTile Proflex SP Rapid Setting S1 Single Part Flexible Tile Adhesive

From £17.99
Now £17.99
in stock, ready to be shipped
in stock, ready to be shipped
UltraTile Proflex SP Rapid Setting S1 Single Part Flexible Tile Adhesive
From £17.99
Now £17.99

Need expert advice?

Need help or product advice? Call 01799 524730

For delivery on Friday

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 flexible and rapid-setting UltraTile Proflex Tile Adhesive, a single-part adhesive designed for both wall and floor tiles. With its enhanced adhesion and flexibility, this adhesive is perfect for areas that experience slight movement or vibration, such as underfloor heating systems, wet rooms, or exterior installations.

Formulated as a polymer-modified adhesive, UltraTile Proflex provides superior performance and high bond strength for both wet and dry installations, making it suitable for internal and external use.

It is compatible with various tile types, including ceramic, porcelain, glass, mosaics, marble, travertine, granite, limestone, terracotta, quarry, slate, quartz, and brick slips.

The adhesive solution adheres well to most common surfaces and substrates, including concrete, sand/cement screed, plywood overlay, tile backer boards, cement-faced fibre boards, anhydrite/calcium sulphate/gypsum-based screeds, pre-existing tiles (known as "Tile on Tile"), firm plaster, plasterboard, sand/cement render, concrete brick/block, hard vinyl tiles, and flooring grade asphalt.

With a quick turnaround time, it can handle light foot traffic within 3 hours of installation, depending on temperature and substrate conditions.

Unit size 20kg bags
Standard Conformity EN 12004 Class C2FT S1
Bed Thickness 3mm-20mm
Coverage For a 3mm bed thickness, approximately 4.5kg of material per m2 is required
Pot Life 60 minutes, depending on temperature and substrate conditions
Set Time 2.5 hours, dependent on temperature and substrate conditions
Storage The product must be stored in unopened bags, clear of the ground, in dry conditions. Avoid frost. Ideal storage temperatures are between 5C and 25C.
Shelf Life 12 months in the above conditions. Please note that using the product after the declared storage period may increase the risk of an allergic reaction. High temperatures and high humidity will reduce the shelf life.

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

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

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  • £17.99
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    Our product experts are here to assist with any enquiry you might have.

    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.

    Highly rated by our customers
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