Central Heating System Ultra Concentrate Slincer 500ml

Sufficient for treating 100 litres of water a typical domestic system of up to 10 radiators

Non acid life long system treatment for the elimination of limescale and boiler noise.

Directions:  For use in indirect system only

1. For open vented systems fill via header tank

2. For sealed systems fill via a radiator

It is recommended that this silencer is added to the system together with inhibitor to give maximum protection, can be left in the system indefinitely, it will reduce the boiler noise in central heating systems caused by lime scale deposits onto the boiler heat exchanger, it is suitable for all central heating systems including aluminium