Seals small leaks and weeps which may cause pressure loss and boiler breakdown.
Suitable to be used throughout a central heating system to seal small leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system it will be effective 1-24 hours after application. The unique sealing efficiency of this proven product has been specifically developed to prevent blockages or restrictions within the boiler or vulnerable system components such as pumps and safety devices.
• Seeks out and seals inaccessible, internal microscopic leaks fast
• Quick and convenient – doses in 30 seconds - no need to drain down the system
• Non-toxic, environmentally friendly formulation, compressed air propellant and 100% recyclable can
• One 400m canister treats up to 130 litres of system water (16 radiators) and the equivalent of 250m2 of underfloor systems.
|Order Value:||Under £25||Over £25 but less than £75||£75 & Over|
|Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm||£5||Free||Free|
|Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day||£10||£5||£5|
|Remote areas standard delivery (2-4 days)||£5||Free||Free|
|Saturday Delivery (order by 6pm Friday) delivered before 6pm||£10||£5||Free|
|Sunday Delivery (order by 4pm Saturday) delivered before 6pm||£10||£5||Free|
Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.More about Delivery & Returns
Covid 19 Update
Click & Collect
We are fully open and delighted to welcome our customers into our branches.
Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday
Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at toolstation.com 7 days a week, and travel to store once your collection confirmation is received by email or text message.
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Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.
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