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Save 10% on our entire ProWarm range this spring

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UK's #1 Underfloor Heating Company - Over 300,000+ Systems Sold!
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Lifetime Warranty
Lifetime Warranty

UltraTile ProSealer Silicone Sealant

From
Was
£10.00
From £10.00
Now £10.00
in stock, ready to be shipped
PROSEALIT-CLEAR
in stock, ready to be shipped
PROSEALIT-CREAM
in stock, ready to be shipped
PROSEALIT-GREY
in stock, ready to be shipped
PROSEALIT-WHITE
UltraTile ProSealer Silicone Sealant
From
Was
£10.00
From £10.00
Now £10.00
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Call our expert team 01268 567016

Fast & Reliable Delivery

For delivery on Friday

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UltraTile's new and improved sealant, ProSeal IT is 100% silicone and fully ISO compliant boasting high bond, high elasticity, non-shrink, high flexibility and water resistant properties. Suitable for a wide variety of sanitary and construction joint applications, the sealant accommodates high movement and temperature changes.

  • Neutral cure product
  • Low odour, no slump formulation
  • Enhanced body and elasticity
  • Ideal for all kitchen and bathroom applications
  • Colour match finishing for tiling installations
  • Resistant to UV due to ColourGuard technology
  • High humidity areas
  • Mould resistant
  • Fully ISO compliant
  • Internal and external use
  • Size: 310ml
  • Colours: Clear, White, Cream & Grey
Our reviews speak for themselves!

Let our experts help you

Product Question? Need help placing an order?

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

Call us on 01268 567 016
Email sales@theunderfloorheatingstore.com

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Free delivery on all orders

At The Underfloor Heating Store, 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 of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
  • Free collection from our Basildon warehouse in Essex

Explore our full delivery policy

30 days returns policy

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

Returns

At The Underfloor Heating Store, 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. Learn more.

Replacements

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. Learn more.

Upgrades

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. Learn more.

Lifetime warranty

At The Underfloor Heating Store, 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 ProWarm range of products.

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

Find out more

We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

Discover our promise

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