X100, Central Heating Inhibitor

Central Heating Cleaner leave-in protection against corrosion and limescale in central heating systems to improve boiler efficiency and maintenance

Products: X100 Inhibitor

Sentinel X100 Super Concentrate Central Heating Inhibitor 500ml

Sentinel x100 Central Heating Scale Inhibitor 1L - Tippers

Sentinel X100 Rapid Dose Quick Test Kit - 10 Pack (X100-TEST-10

Sentinel - X100 Inhibitor 1L, Market Leading Heavy Duty Central

Sentinel X100 1L Boiler & Central Heating Inhibitor Protector

A crate containing assorted central heating cleaners and

Sentinel X100 Corrosion Inhibitor (Quart) : Tools

SENTINEL X100 CENTRAL HEATING SCALE INHIBITOR 5LTR