H&V Controls HV300 Cleanser Central Heating Systems 1 Litre Bottle

H&V HV300 System Cleaner cleans and neutralises sludge, flux, scale, silt, light rust, debris, oil and grease from old and new systems.
It also flocculation magnetite sludges and particulate redidues to faciliate their easy remover with a power machine.
This is a great way to clean you system and keep on top of your system, which can help aid the system to keep it running smoother and longer.

HV300 can do upto 10 Rads per 1 Litre dose. You can leave this system cleaner in your system for upto 2 weeks without any detrimental effects.
When using HV300 we recommend circulating the mixture around the system for around 30 minutes to 1 hour for any average heating system or longer for heavily sludge systems.
If you do have a heavily clogged system you might want to try HV400 which is a DE-SLUDGER or HV800PF which is use for a powerflush.

Suitiable for use will all components, this will not harm aluminum or other metals. It can also remove light rust and help descale and soften water.

Flushes out flux and installation debris from indirect central heating systems.
Powerful, Heavy Duty Cleaning Action.
Eliminates Flux Residues to Prevent Pin-Holing Corrosion.
Prevents Harmful Copper Deposits Staying in the System.