A non-toxic, ready-to-use heat transfer fluid for Air and Ground Source Heat Pumps and underfloor heating systems. This product is designed to protect against corrosion, limescale and bacterial contamination, as well as frost protection to -5°C.
Fernox HP-5 is ready to use. Do not dilute. Fernox HP-5 provides frost protection to – 5°C. Existing heating systems should be cleaned of sludge and limescale deposits with a suitable Fernox Cleaner before adding Fernox HP-5.
Fernox HP-5 is supplied in 20 and 25 litre drums.
Keep out of reach of children. Do not mix with other chemicals. For further safety information, please consult the Safety Data Sheet (SDS).
Composition: An aqueous solution of monopropylene glycol with specifically formulated inhibitors, stabilisers and biocides.
Appearance: Blue liquid
Boiling point: 101-105°C
Water content: 85-90%
Single Unit Dimensions
Single Unit Barcode
Outer Carton Dimensions
Outer Carton Barcode (ITF)
250 × 280 × 445 mm
1050 x 800 x 1200 mm