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Sentinel Central Heating System Internal Leak Sealer - 1L

Product code: 227642
£18
£1.80 per 100ML
Excluding delivery
Currently in Stock
Delivery Next day available
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Standard Delivery - From £4

From £4

Orders that weigh over 375kg may incur an additional Big and Bulky delivery charge. Please refer to our Delivery Details for more information.

We deliver Monday - Saturday, between 7am and 7pm.

Delivery exclusions apply.

Click & Collect from store in as little as 15 minutes - FREE

FREE

Simply place your order online and collect from your preferred store in as little as 15 minutes.

Delivery exclusions apply.

Sentinel Central Heating System Internal Leak Sealer provides a simple and effective solution for addressing small leaks and weeping joints in central heating systems. Easy to apply, it works seamlessly with other Sentinel products. Once introduced into the system, it forms a soft and reliable seal over the leaking areas within 24 hours without causing any blockages or disruption to the system's performance.
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Standard Delivery - From £4

From £4

Orders that weigh over 375kg may incur an additional Big and Bulky delivery charge. Please refer to our Delivery Details for more information.

We deliver Monday - Saturday, between 7am and 7pm.

Delivery exclusions apply.

Click & Collect from store in as little as 15 minutes - FREE

FREE

Simply place your order online and collect from your preferred store in as little as 15 minutes.

Delivery exclusions apply.

Product details
  • Height: 190 mm
  • Length: 70 mm
  • Width: 135 mm
  • Weight: 1.06 kg
  • Size: 1 L
  • Colour: White
  • Type: Leak Sealers
  • Manufacturer Model No: LS-12X1L-GB
  • Brand Name: Sentinel
Features & benefits
  • Suitable for all types of indirect central heating systems
  • Seals all minor leaks
  • Designed not to cause blockages in pumps, air vents, or other components
  • Readily dispersible
  • Compatible with elastomers
  • Manufactured under a quality system conforming to ISO9001
  • Easy to apply
  • Compatible with other Sentinel products
  • Suitable for all metals including aluminium
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