Sentinel X400 Concentrate Gel Sludge Remover
Less than 10 in stock -
(Order now to avoid disappointment)
- £18.96 (inc VAT)
- Product code: PWSL0003
Product information
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A ruthlessly efficient way to eliminate the build-up of magnetite sludge, X400 is the quick and easy way to eliminate cold spots and restore full heat emission.

Simple, rapid application to open or closed systems via a radiator feed valve or filling loop.
- Restores circulation to part blocked radiators
- Can be used in all systems
- Prepares existing systems for the installation of new pumps
- Does not cause pin-holing or leaks
- 1 small cartridge pack treats a typical system containing 100L system water
- The perfect solution in systems where conventional liquid products are difficult to apply
- 275ml tube
- Summary
- Photo
Less than 10 in stock -
(Order now to avoid disappointment)
- £18.96 (inc VAT)
- Product code: PWSL0003









