Our underfloor heating experts are available weekdays from 7am to 6pm.
All our technical staff are fully qualified to deal with your enquiry. Contact us for expert advice on underfloor heating.
Call us 01268 567 016 Email us Visit the knowledge hubOur underfloor heating experts are available weekdays from 7am to 6pm.
All our technical staff are fully qualified to deal with your enquiry. Contact us for expert advice on underfloor heating.
Call us 01268 567 016 Email us Visit the knowledge hubAs the UK's biggest underfloor heating store, we're dedicated to offering competitive prices. We regularly monitor market prices and are ready to beat any competitor price. Simply give our sales team a call!
Call us on 01268 567016Product advice or want to place an order?
Call our product experts 01268 567016
For delivery on Tuesday
When ordered before 4pm (On weekdays)BAL APD Primer 2.5L is a rapid-drying acrylic primer suitable for priming wall and floor backgrounds before the fixing of ceramics, mosaics and natural stone tiles in dry or wet interior and exterior environments. BAL Prime APD stabilizes dusty surfaces, reduces the porosity of backgrounds, and may be used undiluted on plaster walls, tongue and groove floorboards, and anhydrite screed floors. Use diluted on plaster walls (if dusty or porous) and cement floors.
As a rapid-drying primer, BAL Prime APD produces cost and time savings for your project. It stabilizes backgrounds in ultra-quick time and allows for tiling with a suitable adhesive in 15-30 minutes. BAL Prime APD is suitable for various projects, including walls and floors, worktops, showers, heated screeds, and areas with limited movement or vibration. Typical coverage of BAL Prime APD is 5-10m2 per litre undiluted and 10-20m2 per litre diluted 1:1 with water.
The BAL Prime APD Primer minimises the risk of reaction between the two materials and provides surface strength to friable surfaces. It reduces porosity, preventing air bubbles, prolonging the flow time of levelling compounds, and extending the open time of tile adhesives.
Use For |
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Use undiluted on |
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May be tiled after | 30 minutes |
Use diluted 1:1 on |
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Advantages |
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Typical Coverage (per pack)
Size | Undiluted | Diluted 1:1 with clean water |
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2.5L | 12.5 - 25m2 | 25 - 50m2 |
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Our customer support is available Monday to Friday 7am-6pm.
Call us on 01268 567 016
Email sales@theunderfloorheatingstore.com
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 orders over £50 or next working day delivery for a fixed price of £9.99.
Explore our full delivery 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.
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.
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!