Sentinel X400 Rapid Dose is 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.
RAPID-DOSE discharges the contents of the can into the system in seconds.
One 400ml can is sufficient to treat a normal domestic system.
No need to drain or depressurise the system.
Propellant is simply compressed air.
The used can is all fully recyclable using local recycling facilities where they are available.
RAPID-DOSE was 'Highly Commended' in the Independent Energy Efficiency Awards 2007.
Safe and proven technology.
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