
Corgi Leak Sealer Concentrate 500ml
£6.66 ex. VAT
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- Dispatched Packed in Manchester
- Delivered Tracked to your door
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- Free delivery from £50
- 14-day returns
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Product details
Description
About this product
Corgi Leak Sealer Concentrate 500ml
This Corgi leak sealer concentrate is added to the system water of a central heating circuit, where it forms a soft seal within 1 to 24 hours. One 500ml bottle is usually enough for a typical domestic system with 10 radiators.
Corgi leak sealer features
- Add to the central heating circuit
- Soft seal forms within 1 to 24 hours
- One 500ml bottle usually seals a 10 radiator system
- Compatible with all Eco central heating products
- Suitable for use with power flushing machines
Specifications
| Brand | Corgi |
| Volume | 500ml |
| Typical coverage | Up to 10 radiators |
Why treat a slow leak?
A slow leak in a heating system can lead to damp patches under screed. A slow leak sealer that works from inside the pipework is a practical first step. It also suits power flushing work, as a power flushing compatible sealer.
How to use
- Shake the bottle before opening.
- Add the entire contents to the system water.
- Run the system so the radiator system leak sealer circulates.
- Add a separate inhibitor for corrosion protection.
FAQs
How long does a central heating leak sealer take to work?
A soft seal forms within 1 to 24 hours.
Do I need an inhibitor too?
Yes. Corrosion protection must be added with an inhibitor.
How many radiators does one bottle cover?
Usually a typical system with 10 radiators.
Specifications
- Add to the central heating circuit
- Soft seal forms within 1 to 24 hours
- One 500ml bottle usually seals a 10 radiator system
- Compatible with all Eco central heating products
- Suitable for use with power flushing machines
| Brand | Corgi |
|---|---|
| Volume | 500ml |
| Typical coverage | Up to 10 radiators |
Frequently asked questions
How long does it take to work?
A soft seal forms within 1 to 24 hours.
Do I need an inhibitor too?
Yes, corrosion protection must be added with an inhibitor.
Delivery & returns
Delivery (UK only)
- Standard delivery £4.99, or free on orders of £50 or more. Arrives 2 to 3 working days after dispatch.
- Express delivery £6.99. Arrives the next working day after dispatch.
- Order before 1pm Monday to Friday and it is dispatched the same working day. Later orders, and orders placed at the weekend, are dispatched the next working day.
- We do not dispatch at weekends or on UK bank holidays.
- Remote postcodes can take longer. Heavy items may come on a pallet.
Returns
- Changed your mind? Tell us within 14 days of delivery, then send it back within a further 14 days.
- Faulty items can be returned within 30 days.
- Tinted or mixed paint, opened sealants and chemicals, and cut-to-size goods cannot be returned.














