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LA-CO SF2 Central Heating Silencer

LA-CO SF2 is 1 Litre which treats up to 10 Radiators. This Silencer is a flocculent blend that is typically used to shift deposits of slit, mud and sand from open drains. SF2 Silencer gives the slit particles buoyancy in water and by putting a small electrical charge on each particle, causes them to repel each other. Material treated with SF2 Silencer is unlikely to form a soild mass again. This enables the slit and sludge content of heating systems to be removed quickly and effectively. 

Key Benefits are:

  • Cures boiler noise and restores heating system efficiency
  • Protects all system metals


£4.99 inc 20% vat
Price: £4.16